Thus, let it be said once more, the Apostle is not open to the objection that he calls us to a mere retreat from energetic life. To such a call men have always replied, that they find in themselves capacities wonderfully adapted to grapple with life, and to do so with interest and with energy. Virtually the Apostle says, Yes, true; and life has aspects to interest the mind, and results to engage the will, which are its noble and its imperative possibilities: for the followers of Christ these become dominant; they afford noble scope for all human faculty; and all forms of life are dignified as they become subservient to these supreme interests and aims. _Now_, lay forth the care and pains that fastened before on mere joy and sorrow, hope and fear, on a certain _thinking_ and making _account_ of the true, the venerable, the just, the pure, the lovely, that which is of good report. Reckon what they are; search out their nature; make them your serious object. "O man of God, flee those things; but follow after righteousness, godliness, faith, love, patience, meekness." But progress is not to be made in this line by mere subtle refining and contemplation. If there was any danger that the Apostle's call to "think" might be interpreted that way, presently it is corrected. The thinking is to be practical thinking, bending itself to action. "What things ye have received and learned"--those practical points in which the Apostle always taught his Gentile converts to put to proof the grace of Christ; and "What ye have heard and seen in me"--in a man poor, tried, persecuted, a man whose life was rough and real, who knew weakness and sorrow, who bore heavy burdens, that were not proudly paraded, but which brought him lowly and weary to Christ's feet,--these things _do_. That is the road to the attainments on which I bid you _think_. "And the God of peace shall be with you." In those ways (for they are His own ways) God walks with men; and peace with God, spreading out into peace with men, becomes the atmosphere in which such wayfarers move. _GIFTS AND SACRIFICES._