Matthew 6:24
No one can serve two masters; for either he will hate the first, and love the other, or he will adhere to the first, and despise the other. You cannot serve God and riches.
Matthew 9:16
But no one puts a piece of unfilled cloth on an old garment; for it takes away its fullness from the garment, and the rent is made worse.
Romans 11:6
but if by grace, no longer by works; for otherwise grace is no longer grace; but if by works, it is no longer grace; for otherwise a work is no longer a work.
2 Corinthians 1:12
For this is our rejoicing; the testimony of our conscience that in purity and godly sincerity, not with a carnal wisdom, but with a divine grace, we have conducted ourselves in the world, and most abundantly towards you.
2 Corinthians 11:3
but I fear lest as the serpent deceived Eve with his craftiness, so also your minds may be corrupted from the simplicity which is in Christ.
James 1:6-8
But let him ask in faith, not doubting; for he that doubts is like a wave of the sea, driven with the wind and agitated.
James 3:10
Out of the same mouth proceeds a blessing and a curse. My brothers, these things ought not so to be.