Every 20 or 30-something struggles with commitment. We want to keep our options open. But when we're flaky, we damage our reputation. In Matthew 5:33-37, we see that Jesus simply wants us to commit, not make soft commitments or back out, but give a yes or no answer. God is faithful and trustworthy and never breaks a commitment; as Christians, we are called to do the same and be salt and light to everyone around us.
Scripture References: Matthew 5:33-37