When I speak of a man “growing in grace,” I mean simply this - that his sense of sin is becoming deeper, his faith stronger, his hope brighter, his love more extensive, his spiritual-mindedness more marked. He feels more of the power of godliness in his own heart. He manifests more of it in his life. He is going on from strength to strength, from faith to faith, and from grace to grace.
J.C. Ryle