Hebrews 3:12

3:12 See to it, brothers and sisters, that none of you has an evil, unbelieving heart that forsakes the living God.

Deuteronomy 29:18

29:18 Beware that the heart of no man, woman, clan, or tribe among you turns away from the Lord our God today to pursue and serve the gods of those nations; beware that there is among you no root producing poisonous and bitter fruit.

Deuteronomy 32:32

32:32 For their vine is from the stock of Sodom,

and from the fields of Gomorrah.

Their grapes contain venom,

their clusters of grapes are bitter.

Isaiah 5:4

5:4 What more can I do for my vineyard

beyond what I have already done?

When I waited for it to produce edible grapes,

why did it produce sour ones instead?

Isaiah 5:7

5:7 Indeed Israel is the vineyard of the Lord who commands armies,

the people of Judah are the cultivated place in which he took delight.

He waited for justice, but look what he got – disobedience!

He waited for fairness, but look what he got – cries for help!

Jeremiah 2:21

2:21 I planted you in the land

like a special vine of the very best stock.

Why in the world have you turned into something like a wild vine

that produces rotten, foul-smelling grapes?

Matthew 7:16-18

7:16 You will recognize them by their fruit. Grapes are not gathered from thorns or figs from thistles, are they? 7:17 In the same way, every good tree bears good fruit, but the bad tree bears bad fruit. 7:18 A good tree is not able to bear bad fruit, nor a bad tree to bear good fruit.