I cannot, of course, dwell upon this point with sufficient elaboration, or take up one after another the teachings of the New Testament, in order to show how close is their bearing upon practical life. There is plenty of abstract theology in the form of theological systems, skeletons all dried up that have no life in them. There is nothing of that sort in the principles as they lie on the pages of the New Testament. There they are all throbbing with life, and all meant to influence life and conduct. Remember, my friend, that unless your Christianity is doing that for you, unless it has prescribed a path of life for you, and moulded your steps into a great unity, and drawn you along the road, it is nought,--nought! But the whole matter may be put into half a dozen sentences. The living heart of Christianity, either considered as a revelation to a man, or as a power within a man, that is to say, either objective or subjective, is love. It is the revelation of the love of God that is the inmost essence of it as revelation. It is love in my heart that is the inmost essence of it as a fact of my nature. And is not love the most powerful of all forces to influence conduct? Is it not 'the fulfilling of the law,' because its one single self includes all commandments, and is the ideal of all duty, and also because it is the power which will secure the keeping of all the law which itself lays down? But love may be followed out into its two main effects. These are self-surrender and imitation. And I say that a religious system which is, in its inmost heart and essence, love, is thereby shown to be the most practical of all systems, because thereby it is shown to be a great system of self-surrender and imitation. The deepest word of the Gospel is, 'Yield yourselves to God.' Bring your wills and bow them before Him, and say, 'Here am I; take me, and use me as a pawn on Thy great chessboard, to be put where Thou wilt.' When once a man's will is absorbed into the divine will, as a drop of water is into the ocean, he is free, and has happiness and peace, and is master and lord of himself and of the universe. That system which proclaims love as its heart sets in action self-surrender as the most practical of all the powers of life. Love is imitation. And Jesus Christ's life is set before us as the pattern for all our conduct. We are to follow In His footsteps. These mark our path. We are to follow Him, as a traveller who knows not his way will carefully tread in the steps of his guide. We are to imitate Him, as a scholar who is learning to draw will copy every touch of the master's pencil.