The scope of the letter may be briefly stated. After the usual inscription and salutation, the Apostle expresses (as he does so often in his Epistles) his thankfulness for what the Philippians had attained, and his desire that they might grow to yet higher things. He goes on to tell them how matters stood with himself, and opens up, as to those whom he reckons trusted friends, the manner in which his mind was exercised under these providences. Returning to the Philippians, and aiming at this, that they and he might have growing fellowship in all Christian grace, he goes on to set before them Christ, specially in His lowliness and self-sacrifice. This is the grand end; attainment to His likeness is work for all their lives. Paul sets forth how earnestly his heart is set on this object, and what means he is taking to advance it. After a brief digression relating to his circumstances and theirs, he returns again to the same point. In order that defects may be removed, dangers avoided, progress made, Christ must be their joy, their trust, their aim, their very life. They, like the Apostle himself, must press on, never content till the consummate salvation is attained (iii. 21). If this should be so, his desires for them would be fulfilled. So he closes (iv. 2) with directions rising out of this central view, and with renewed expression of the comfort he had derived from their affectionate remembrance. Their goodwill to the cause in which his life was spent, and to himself, had cheered his heart. And he took it as God's blessing to him and to them. Such is a brief outline of the course of thought. But the Epistle, while perfect in the unity of its feeling and of its point of view, is remarkable for the way in which it alternates between matters proper to the Philippians, including the instruction Paul saw fit to impress upon them, and matters personal to himself. The Apostle seems to feel sure of affectionate sympathy in both regions, and in both equally; therefore in both his heart utters itself without difficulty and without restraint. Ch. i. 3-11, i. 27--ii. 16, iii. 1--iv. 9, are occupied with the one theme, and i. 12-26, ii. 17-30, iv. 10-21, with the other. In short, more than any other Epistle, if we except, perhaps, that to Philemon, the Epistle to the Philippians has the character of an outpouring. The official aims and obligations of the Christian instructor are fused, as it were, in the glowing affection of the personal friend. He is sure of his place in the hearts of his correspondents, and he knows how glad they will be to be assured of the place they hold in his.