Feed upon Him; that is the essential central requirement for all Christian life, and what does feeding on Him mean?  ’How can this man give us his flesh to eat?’ said the Jews, and the answer is plain now, though so obscure then.  The flesh which He gave for the life of the world in His death, must by us be taken for the very nourishment of our souls, by the simple act of faith in Him.  That is the feeding which brings not only sustenance but life.  Christ’s death for us is the basis, but it is only the basis, of Christ’s living in us, and His death for me is of no use at all to me unless He that died for me lives in me.  We feed on Him by faith, which not only trusts to the Sacrifice as atoning for sin, but feeds on it as communicating and sustaining eternal life—­’Christ our Passover is sacrificed for us, wherefore let us keep the Feast.’

Again, we keep the feast when our minds feed upon Christ by contemplation of what He is, what He has done, what He is doing, what He will do; when we take Him as ‘the Master-light of all our seeing,’ and in Him, His words and works, His Passion, Resurrection, Ascension, Session as Sovereign at the right hand of God, find the perfect revelation of what God is, the perfect discovery of what man is, the perfect disclosure of what sin is, the perfect prophecy of what man may become, the Light of light, the answer to every question that our spirits can put about the loftiest verities of God and man, the universe and the future.  We feed on Christ when, with lowly submission, we habitually subject thoughts, purposes, desires, to His authority, and when we let His will flow into, and make plastic and supple, our wills.  We nourish our wills by submitting them to Jesus, and we feed on Him when we not only say ‘Lord!  Lord!’ but when we do the things that He says.  We feed on Christ, when we let His great, sacred, all-wise, all-giving, all satisfying love flow into our restless hearts and make them still, enter into our vagrant affections and fix them on Himself.  Thus when mind and conscience and will and heart all turn to Jesus, and in Him find their sustenance, we shall be filled with the feast of fat things which He has prepared for all people.  With that bread we shall be satisfied, and with it only, for the husks of the swine are no food for the Father’s son, and we ’spend our money for that which is not bread, and our labour for that which satisfieth not,’ if we look anywhere else than to the Paschal Lamb slain for us for the food of our souls.

III.  The Christian life is a continual purging out of the old leaven.