Paul is consistant ;
1Cor.3
[1] And I, brethren, could not speak unto you as unto spiritual, but as unto carnal, even as unto babes in Christ.
[2] I have fed you with milk, and not with meat: for hitherto ye were not able to bear it, neither yet now are ye able.
[3] For ye are yet carnal: for whereas there is among you envying, and strife, and divisions, are ye not carnal, and walk as men?
[4] For while one saith, I am of Paul; and another, I am of Apollos; are ye not carnal?
[5] Who then is Paul, and who is Apollos, but ministers by whom ye believed, even as the Lord gave to every man?
[6] I have planted, Apollos watered; but God gave the increase.
[7] So then neither is he that planteth any thing, neither he that watereth; but God that giveth the increase.
[8] Now he that planteth and he that watereth are one: and every man shall receive his own reward according to his own labour.
[9] For we are labourers together with God: ye are God's husbandry, ye are God's building.
[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.
[11] For other foundation can no man lay than that is laid, which is Jesus Christ.
[12] Now if any man build upon this foundation gold, silver, precious stones, wood, hay, stubble;
[13] Every man's work shall be made manifest: for the day shall declare it, because it shall be revealed by fire; and the fire shall try every man's work of what sort it is.
[14] If any man's work abide which he hath built thereupon, he shall receive a reward.
[15] If any man's work shall be burned, he shall suffer loss: but he himself shall be saved; yet so as by fire.
again security of salvation not merited or caused or conditional by our works ; repentance and faith , love obedience , salvation is by free grace , and God's gifts and calling are without repentance!
we have moved away from the law and the essence of the law is conditionlism .