I disagree with Dr. Craig as well.
Here is a paper I wrote on ruin/reconstruction or gap theory a number of years ago.
Foundation
To understand the correct meaning of the word "Foundation" as utilized in the Greek New Testament, it should be noted that there are two Greek words in the New Testament transliterated as the English word "Foundation". The first is the Greek noun "Themelios" and its corresponding verb "Themelioo". The second is the Greek noun "Katabole" and its corresponding verb "Kataballo."
Foundation
Strong's 2310
themelios (noun)
pronounced as them-el'-ee-os
from a derivative of tithemi 5087; something put down, i.e. a substruction (of a building, etc.), (literally or figuratively):foundation.
The noun Themelios occurs 15 times in the New Testament. It is NEVER used in conjunction with the English word World (Greek Kosmos) or with the English word Earth (Greek Ge).
Strong's 2311
themelioo (verb)
pronounced as them-el-ee-o'-o
from themelios 2310; to lay a basis for, i.e. (literally) erect, or (figuratively) consolidate:(lay the) found(- ation), ground, settle.
The verb Themelioo occurs 6 times in the New Testament. The verb is only once used in conjunction with the earth, in Heb 1:10. A comparison of all these passages will show that these are indeed the proper and regular terms for the English words "to found", "founded" and "foundation".
Strong's 2602
katabole (noun)
pronounced kat-ab-ol-ay'
from kataballo 2598; a deposition, i.e. founding; figuratively, conception:conceive, foundation.
The noun Katabole occurs 11 times in the New Testament.
Strong's 2598
kataballo (verb)
pronounced kat-ab-al'-lo
from kata 2596 and ballo 906; to throw down:cast down, lay.
The verb Kataballo occurs three times in the New Testament. Both katabole and kataballo ARE used in conjunction with the English words world and earth.
The following verses are where Themelios(noun) are used:
Luke 6:48 He is like a man which built an house, and digged deep, and laid the foundation on a rock: and when the flood arose, the stream beat vehemently upon that house, and could not shake it: for it was founded upon a rock.
Luke 6:49 But he that heareth, and doeth not, is like a man that without a foundation built an house upon the earth; against which the stream did beat vehemently, and immediately it fell; and the ruin of that house was great.
Luke 14:29 Lest haply, after he hath laid the foundation, and is not able to finish it, all that behold it begin to mock him,
Acts 16:26 And suddenly there was a great earthquake, so that the foundations of the prison were shaken: and immediately all the doors were opened, and every one's bands were loosed.
Rom 15:20 Yea, so have I strived to preach the gospel, not where Christ was named, lest I should build upon another man's foundation:
1Cor 3:10 According to the grace of God which is given unto me, as a wise masterbuilder, I have laid the foundation, and another buildeth thereon. But let every man take heed how he buildeth thereupon.
1Cor 3:11 For other foundation can no man lay than that is laid, which is Jesus Christ.
1Cor 3:12 Now if any man build upon this foundation gold, silver, precious stones, wood, hay, stubble;
Eph 3:20 And are built upon the foundation of the apostles and prophets, Jesus Christ himself being the chief corner stone;
1Tim 6:19 Laying up in store for themselves a good foundation against the time to come, that they may lay hold on eternal life.
2Tim 2:19 Nevertheless the foundation of God standeth sure, having this seal, The Lord knoweth them that are his. And, let every one that nameth the name of Christ depart from iniquity.
Heb 6:1 Therefore leaving the principles of the doctrine of Christ, let us go on unto perfection; not laying again the foundation of repentance from dead works, and of faith toward God,
Heb 11:10 For he looked for a city which hath foundations, whose builder and maker is God.
Rev 21:14 And the wall of the city had twelve foundations, and in them the names of the twelve apostles of the Lamb.
Rev 21:19 And the foundations of the wall of the city were garnished with all manner of precious stones. The first foundation was jasper; the second, sapphire; the third, a chalcedony; the fourth, an emerald;
The following verses are where Themelioo(verb) are used:
Matt 7:25 And the rain descended, and the floods came, and the winds blew, and beat upon that house; and it fell not: for it was founded upon a rock.
Luke 6:48 He is like a man which built an house, and digged deep, and laid the foundation on a rock: and when the flood arose, the stream beat vehemently upon that house, and could not shake it: for it was founded upon a rock.
Eph 3:17 That Christ may dwell in your hearts by faith; that ye, being rooted and grounded in love,
Col 1:23 If ye continue in the faith grounded and settled, and be not moved away from the hope of the gospel, which ye have heard, and which was preached to every creature which is under heaven; whereof I Paul am made a minister;
Heb 1:10 And, Thou, Lord, in the beginning hast laid the foundation of the earth; and the heavens are the works of thine hands:
1Pet 5:10 But the God of all grace, who hath called us unto his eternal glory by Christ Jesus, after that ye have suffered a while, make you perfect, stablish, strengthen, settle you.
The following verses are where Katabole(noun) are used:
Matt 13:35 That it might be fulfilled which was spoken by the prophet, saying, I will open my mouth in parables; I will utter things which have been kept secret from the foundation of the world.
Matt 25:34 Then shall the King say unto them on his right hand, Come, ye blessed of my Father, inherit the kingdom prepared for you from the foundation of the world:
Luke 11:50 That the blood of all the prophets, which was shed from the foundation of the world, may be required of this generation;
John 17:24 Father, I will that they also, whom thou hast given me, be with me where I am; that they may behold my glory, which thou hast given me: for thou lovedst me before the foundation of the world.
Eph 1:4 According as he hath chosen us in him before the foundation of the world, that we should be holy and without blame before him in love:
Heb 4:3 For we which have believed do enter into rest, as he said, As I have sworn in my wrath, if they shall enter into my rest: although the works were finished from the foundation of the world.
Heb 9:26 For then must he often have suffered since the foundation of the world: but now once in the end of the world hath he appeared to put away sin by the sacrifice of himself.
Heb 11:11 Through faith also Sara herself received strength to conceive seed, and was delivered of a child when she was past age, because she judged him faithful who had promised.
1Pet 1:10 Of which salvation the prophets have enquired and searched diligently, who prophesied of the grace that should come unto you:
Rev 13:8 And all that dwell upon the earth shall worship him, whose names are not written in the book of life of the Lamb slain from the foundation of the world.
Rev 17:8 The beast that thou sawest was, and is not; and shall ascend out of the bottomless pit, and go into perdition: and they that dwell on the earth shall wonder, whose names were not written in the book of life from the foundation of the world, when they behold the beast that was, and is not, and yet is.
The following verses are where Kataballo(verb) are used:
2Cor 4:9 Persecuted, but not forsaken; cast down, but not destroyed;
Heb 6:1 Therefore leaving the principles of the doctrine of Christ, let us go on unto perfection; not laying again the foundation of repentance from dead works, and of faith toward God,
Rev 12:10 And I heard a loud voice saying in heaven, Now is come salvation, and strength, and the kingdom of our God, and the power of his Christ: for the accuser of our brethren is cast down, which accused them before our God day and night.
A comparison of all these passages (especially 2Cor 4:9, and Rev 12:10) will show that "foundation" and "founding" are not the proper English translations of these Greek words but the correct translations are "Casting Down", or "Overthrow".
Consistency of hermeneutic therefore, calls for the same translation in Heb. 6:1, where, instead of "not laying again", the rendering should be "not casting down". That is to say, the foundation already laid of repentance, was not to be cast down or overthrown, but was to be left and progress made unto perfection. Accordingly, the noun katabole, derived from, and cognate with the verb kataballo, ought to be transliterated "disruption", or "ruin".
The remarkable thing is that in all occurrences (except Heb 11:11), the word is connected with "the world", and therefore the expression should be rendered "the disruption (or ruin) of the world", clearly referring to the condition indicated in Gen. 1:2, and described in Jer 4:23-26 and 2Pet 3:5,6. For the earth was not created void and without form (Isa 45:18), but it became so, as stated in the Hebrew of Gen 1:2 and confirmed by Jer 4:23-26 and 2Pet 3:6, where "the world that then was by the word of God" (Gen. 1:1), being overflowed with water, perished.
The word "was" at the beginning of Gen 1:2, should be rendered "became". Ginsberg's Massorah confirms this. The word is exactly the same word translated correctly in this verse:
Gen 19:26 But his wife looked back from behind him, and she "became" a pillar of salt.
Lot's wife wasn't a pillar of salt. She BECAME a pillar of salt, just as the perfect age God created in the beginning, was not void and without form or a ruin, but BECAME void and without form, a ruin and a desolation because of Lucifer's overthrow, (Isa 14, Eze 28 and Rev 12).
"The disruption of the world" is an event forming a great dividing line in the dispensations of the ages. In Genesis 1:1 we have the creation of the first age, (2Pet 3:5) but in Genesis 1:2 we have its overthrow, its casting down (katabole), (Jer 4:23-26, 2Pet 3:6).
This is confirmed by a further remarkable fact, that the phrase, which occurs ten times (foundation of the world), is associated with the preposition apo, meaning "from" seven times, and with the preposition pros meaning "before", three times; thus being correctly rendered "from before". The former refers to the kingdom and is connected with the counsels of God; the latter refers to the Mystery (or Secret) and is connected with the purpose of God (See John 17:24, Eph 1:4, 1Pet 1:20).
Ample New Testament testimony is thus given to the profoundly significant fact recorded in Gen. 1:2, that "the earth "Became tohu and bohu" (i.e. waste and desolate; a ruin); and darkness was on the face of the deep", and that the Spirit of God hovered over the waters of the destruction of that age, before the creation of "the heavens and the earth which are now" (2Pet. 3:7). Geologic evidence clearly shows God's creative abilities over vast epochs of time that scientists have broken down into various eras and the physical evidence of coal and of oil as well as fossil records, demonstrates the destruction of God's creations, evidently due to the rebellion of Lucifer.
Exo 20:11 For in six days the LORD made heaven and earth, the sea, and all that in them is, and rested the seventh day: wherefore the Lord blessed the sabbath day, and hallowed it.
The six days as mentioned here in Exodus therefore, according to this ruin/reconstruction creation stance, would be the six days from the beginning of the Second heaven and Earth Age(2Pet 3:7), beginning at Gen 1:3.
Jer 4:23 I beheld the earth, and, lo, it was(BECAME) without form, and void; and the heavens, and they had no light.
Jer 4:24 I beheld the mountains, and, lo, they trembled, and all the hills moved lightly.
Jer 4:25 I beheld, and, lo, there was no man, and all the birds of the heavens were fled.
Jer 4:26 I beheld, and, lo, the fruitful place was a wilderness, and all the cities thereof were broken down at the presence of the Lord, and by his fierce anger.
KJV with Strong's concordance
http://www.htmlbible.com/sacrednamebiblecom/kjvstrongs/
Introduction to the Massorah
The Massorah vol 4
http://www.teachittome.com/seforim2/sef ... orah_6.pdf