Since God has proven faithful to all his promises, even when they seemed impossible, we can be certain that he will continue to be faithful. If God has given up his own Son, we can be certain that there is nothing that will keep him from saving the world. The Church lacks all the power necessary to do what God has called them to do, but they have God backing them, and all of history is leading toward God accomplishing the salvation of the world through them. The weakness of Israel is fixed by the strength of the Church through God’s power.