The pious, faithful man called out to Christ, "I believe, help my unbelief."
The arrogant tract writer said, "I believe, save me from my neighbor's unbelief."
Be a pious, faithful man.
(But, but Luther condemned others! No, Luther condemned anything that obscured Christ - not because he was strong, but because he knew he himself was weak, and that without Christ to constantly aid him, he would be swept along by these wiles. There's a difference. Learn it).