Works are an evidence of true faith. Graces are not dead, useless habits; they will have some effects and operations when they are weakest and in their infancy… This is the evidence by which we must judge, and this is the evidence by which Christ will judge… Works are not a ground of confidence, but an evidence; not the foundations of faith, but the encouragements of assurance. Comfort may be increased by the sight of good works, but it is not built upon them; they are seeds of hope, not props of confidence; sweet evidences of election, not causes; happy presages and beginnings of glory; in short, they can manifest an interest, but not merit it.
Thomas Manton