"Forasmuch as ye know that your labour is not in vain in the Lord." -I Corinthians 15:58 [KJV] Christian knowledge is the source of comfort, and the spring of obedience. The knowledge of God’s love to us in Christ, received into the heart by faith, animates us to be, and to do, what the Lord calls us to in our lives. St. Paul appeals to Christians, Ye know—what? that you are called, not to loiter, but to labour: not to stand idle, but to work: not merely to talk of the truths of Christianity, but to walk in the ways of the Lord. But what constitutes it the sweetest of all labouring, working, and walking, it is the labour of love, the work of faith, and the walk of hope. And we have Christ’s presence and power in all. We know, we are fully persuaded, we are divinely assured, our labour is not in vain: for it is in the Lord. It is begun by His grace, tarried on by His power, IN sweet fellowship with Him, IN love to Him, IN dependence on Him, IN assurance that we a...