And do not grieve the Holy Spirit of God, by whom you were sealed for the day of redemption.
Ephesians 4:30
Surrounding context
4:29 Let no corrupt word proceed out of your mouth, but what is good for necessary edification, that it may impart grace to the hearers.
4:30 And do not grieve the Holy Spirit of God, by whom you were sealed for the day of redemption.
4:31 Let all bitterness, wrath, anger, clamor, and evil speaking be put away from you, with all malice.