Prayer for God's Will

A Wife for Isaac. Sarah dies when she's 127. Abraham send his servant to get a wife for Isaac from his homeland. Abraham tells him that God will send His angel before him to prepare the way & the servant prays a very specific prayer for guidance. This prayer is a great example to us as to how to pray when we are tying to discern the will of God. God quickly gives him a definitive answer. The response is that of praise and willing obedience. If it is God's will then who are we to fight against that