We are thankful for our dads; they’re strong and courageous, especially when we’ve needed strength to face things. In Genesis 21 Abraham has strength and courage. God kept His promises to Abraham. God was faithful. We’ve already seen God keep His promises in Genesis. God makes a promise and fulfills it. Some of these promises God is still fulfilling today. A few days ago I saw a rainbow. It had been raining every single day. You start wondering if we are going to need to look around for an ark when it rains that much! God keeps His promises. Remember God promised Abraham and Sarah they will have a child. Here’s the birth of Isaac in verse 2: 2 And Sarah conceived and bore Abraham a son in his old age at the time of which God had spoken to him....