As God’s fellow workers, then, we urge you not to receive God’s grace in vain. 2 Corinthians 6:1

“Be careful that no one falls short of the grace of God, so that no root of bitterness will spring up to cause trouble and defile many. See that no one is sexually immoral or unholy like Esau, who sold his birthright for a single meal. Take heed, brethren, lest there be in any of you an evil heart of unbelief, in departing from the living God.”