I often write about waiting, and God’s timing not usually matching mine. But throughout scripture we see evidence that God always has a plan, and His plan is always perfectly timed.  In Genesis 21, after waiting basically a life time desiring to become a mother, Sarah became pregnant and bore a son to Abraham in his old age, at the appointed time God had told him (Genesis 21:2). The year was perfect for Isaac to be born. The next Israelite patriarch was born and it fit completely into God’s big redemption timeline.  The timing for Isaiah’s vision of God seated on His throne was specific as well. God was calling…