(9) Proof that the Apostle takes this lively interest in the Roman Church conveyed through a solemn adjuration.

Whom I serve.--The word for "serve" is strictly used for voluntary service paid to God, especially in the way of sacrifice and outward worship. Here it is somewhat metaphorical: "Whom I serve, not so much with outward acts as with the ritual of the spirit."

With my spirit.--"Spirit" is with St. Paul the highest part or faculty in the nature of man. It is the seat of his higher consciousness--the organ by which he communicates with God. "Certainly man is of kin to the beasts by his body; and if he be not of kin to God by his spirit, he is a base and ignoble creature." (Bacon, Essay on Atheism.) Of itself the "spirit" of man is neutral. When brought into contact with the Spirit of God, it is capable of a truly religious life; but apart from this influence, it is apt to fall under the dominion of the "flesh"--i.e., of those evil appetites and desires to which man is exposed by his physical organisation.

In the gospel of his Son.--The sphere to which the Apostle feels himself called, and in which this heart-worship of his finds its field of operation, is the defence and preaching, &c., of the gospel.

(9-11) It is the constant subject of the Apostle's prayers that he may succeed in making his way to Rome; so anxious is he to open his heart to that Church in personal- apostolic intercourse.

Verse 9. - For God is my witness, whom I serve in my spirit in the gospel of his Son, that without ceasing I make mention of you in my prayers. A like solemn asseveration is made with a like intention (Philippians 1:8; cf. also 2 Corinthians 11:31). It expresses the writer's earnestness, and is in place for attestation of a fact known only to himself and God. The word λατρεύω, ("I serve"), when used in a religious sense, most usually denotes "worship," and specifically the priestly services of the temple (Hebrews 8:5; Hebrews 9:9; Hebrews 10:2; Hebrews 13:10). St. Paul's λατρεία intended here is not ceremonial function, but a spiritual one (ἐν τῷ πνεύματί μου) - an inward devotion of himself to God's service in proclaiming and furthering "the gospel of his Son." A similar view of the essential λατρεία of Christians is found in Romans 12:1; Romans 15:16; Philippians 3:3; 2 Timothy 1:3; Hebrews 9:14.

1:8-15 We must show love for our friends, not only by praying for them, but by praising God for them. As in our purposes, so in our desires, we must remember to say, If the Lord will, Jas 4:15. Our journeys are made prosperous or otherwise, according to the will of God. We should readily impart to others what God has trusted to us, rejoicing to make others joyful, especially taking pleasure in communing with those who believe the same things with us. If redeemed by the blood, and converted by the grace of the Lord Jesus, we are altogether his; and for his sake we are debtors to all men, to do all the good we can. Such services are our duty.For God is my witness, whom I serve,.... These words are an appeal to God, and carry in them the nature and form of an oath; the reason of the apostle's using it was, because he was personally unknown to the Romans, and they to him, and so might doubt of his affectionate regard unto them; and therefore for the confirmation thereof he uses it: this was a case which was only known to God and himself, and hence he appeals to him for the truth of it. The object of his oath or appeal, or by which he speaks, is not himself, or anything that belonged to him, nor any creature in heaven or on earth, but God; who in a solemn oath is only to be appealed to and sworn by: he describes him as the God "whom he served", to distinguish him from all false gods, and to show that he that takes an oath, should be one that fears and serves the Lord; what he served him in was not the law, but

the Gospel of his Son; Jesus Christ, who is the author, minister, and subject matter of it: he served him in it, by preaching, spreading, and defending it. This is a service, and a very laborious one, and makes for the honour and glory of God. The manner in which he served him was, as he says,

with my Spirit; either with the Spirit of God, which was given to him; or in a spiritual manner, in opposition to the carnal worship of the Jews; internally, in opposition to bodily exercise only, and voluntarily, with his whole heart, soul, and spirit. The matter or substance of his appeal or oath was,

that without ceasing I make mention of you always in my prayers; whence may be observed, that prayer to God ought to be constant; and that we should be concerned for others as well as for ourselves; all the saints should share therein.