NT-EPISTLES.filter - vw bitterness:

vw@Romans:3:14 @ whose mouth is full of cursing and bitterness.

vw@Ephesians:4:31 @ Let all bitterness, wrath, anger, clamor, and evil speaking be put away from you, with all wickedness.

vw@Hebrews:12:15 @ watching carefully that no one fall short of the grace of God; that no root of bitterness springing up cause trouble, and through this many become defiled;