It’s clear to me that faith in God, and his willingness to help us, can achieve great things. If you’re an agnostic, then accept the faith, at the expense of pious honesty; your faith can achieve great things, regardless of the physical existence or otherwise of God, The pious amongst us might disagree, but the way I see it, faith is the key; believe God will make it so, and so it will be; you can look ok back, and the pious will say “God made me do this” and the agnostic will say “I did this” , but faith in a Higher Power takes you through the abominable self doubt of your experience to date.