Deuteronomy 22:9
"You shall not sow your vineyard [with] differing kinds [of seed], so that you shall not forfeit {the whole harvest}, [both] the seed that you sowed and the yield of the vineyard.
Leviticus 19:19
" 'You must keep my statutes: [as for] your domestic animals, you shall not cause two differing kinds to breed; [as for] your field, you shall not sow two differing kinds of seed; and, a garment of two differing kinds [of] woven material should not be worn on you.
Matthew 6:24
"No one is able to serve two masters. For either he will hate the one and love the other, or he will be devoted to one and despise the other. You are not able to serve God and money.
Matthew 9:16
But no one puts a patch of unshrunken cloth on an old garment, for its patch pulls away from the garment, and the tear becomes worse.
Romans 11:6
But if by grace, [it is] no longer by works, for otherwise grace would no longer be grace.
2 Corinthians 1:12
For our reason for boasting is this: the testimony of our conscience that we conducted ourselves in the world, and especially toward you, in holiness and purity of motive from God, not in merely human wisdom, but by the grace of God.
2 Corinthians 11:3
But I am afraid lest somehow, as the serpent deceived Eve by his craftiness, your minds may be led astray from the sincerity and the purity of [devotion] to Christ.
James 1:6-8
But let him ask for [it] in faith, without any doubting, for the one who doubts is like the surf of the sea, driven by the wind and tossed about.
James 3:10
From the same mouth come blessing and cursing. My brothers, these [things] ought not to be so!