“Growth in grace” pleases God. It may seem a wonderful thing, no doubt, that anything done by such creatures as we are can give pleasure to the Most High God. But so it is. The Scripture speaks of walking so as to “please God.” The Scripture says there are sacrifices with which “God is well-pleased.” (1 Thes. 4:1; Heb. 13:16.) The husbandman loves to see the plants on which he has bestowed labor flourishing and bearing fruit. It cannot but disappoint and grieve him to see them stunted and standing still. Now what does our Lord Himself say? “I am the true vine, and my Father is the husbandman.” - “Herein is my Father glorified, that you bear much fruit; so shall ye be my disciples.” (John 15:1, 8.) The Lord takes pleasure in all His people - but specially in those that grow.
J.C. Ryle