LOVE, THE EXPRESSION OF FAITH.

43. This is an unusual way of speaking. Is it not in faith that we are to be rooted, engrafted and grounded? Why, then, does Paul here substitute "love?" I reply: Faith, it is true, is the essential thing, but love shows whether or no faith is real and the heart confident and courageous in God. Where one has an unquestioning confidence that God is his Father, necessarily, be his faith never so weak, that faith must find expression in word and deed. He will serve his neighbor in teaching and in extending to him a helping hand. This is what Paul calls being rooted and grounded in love—having the conscious experience of possessing true faith. Love is the test that determines the reality of faith. Peter says (2 Pet 1, 10), "Give the more diligence to make your calling and election sure." That is, proceed to good works that others may see and you experience that you have true faith. Until you do, you will always be uncertain, vacillating, superficial in heart, not rooted and grounded. So by these two clauses Paul teaches, first, that we should have in our hearts genuine faith toward God; and second, that faith should find expression in loving service to one's neighbor.

"May be strong to apprehend with all the saints what is the breadth and length and height and depth."