Genesis 17:15-19 - God’s power is not limited to our plans
In what way did Abraham limit or put into a “box” God’s power in his own (Abraham’s) mind? Abraham and Sarah tried previously to circumvent the issue through Hagar who bore Abraham a son named Ishmael. This caused conflict in Abraham’s family. If they had waited on God’s power to do the impossible instead of making their own plans, how might their lives have been different?