Continuing with vows, here are a few examples from the Old Testament on keeping covenant and making vows and how seriously God takes covenants and vows.. See Joshua chapters 9 -10,  1 Sam 

Ep 7   Mating Rights Pt 1 - What you ladies need to know

Bible study, commentary on all things related to Jesus Christ, the Kingdom of God, the state of the church,  personal  holiness, repentance, separating from the world, set apart for the gospel and the Kingdom of God, marriage and preparing for marriage,.