What does the Bible say about breaking covenants with God?

Breaking a covenant with God is a severe act of rebellion. In Ezekiel 17, God poses the question of whether a man who breaks a covenant can prosper, highlighting that there are dire consequences for sin. True believers, even when they fail, are under the grace of God, but they are not exempt from His chastening hand. God desires to correct His children and bring them back to repentance, showing that He will not allow them to prosper in sin. It serves as a reminder of the importance of humility and obedience to God's covenant.