Romans 1:9

In order to encourage brotherly love, Paul gives God, whom he serves, as a witness, to whom he prays on their behalf, not in keeping the law but in the gospel of his Son, i.e., not in that which Moses the servant handed down but …

When Paul mentioned "his spirit," he was not speaking about the person of the Spirit but about the grace of the Spirit which had been given to him to preach the gospel and by which, once he had been made worthy to be a coworker …

Words these of an Apostle's bowels of affection, the showing forth this of fatherly concernment! And what is it which he says, and why does he call God to witness? He had to declare his feeling toward them. Since then he had not as yet ever seen them, he therefore called no man to witness, but Him Who entereth in the hearts. For since he was saying, "I love you," and as a token thereof alleged his praying continually for them, and wishing to come to them, and neither was this self-evident, he betakes himself to the trustworthy testimony. Will then any one of you be able to boast that he remembers, when praying at his house the entire body of the Church? I think not. But Paul drew near to God in behalf not of one city only, but of the whole world, and this not once, or twice, or thrice, but continually. But if the continually bearing any one about in one's memory would not happen without much love; to have any in one's prayers, and to have them there continually, think what great affection and friendship that implies. But when he says, "Whom I serve with my spirit in the Gospel of His Son," he shows us at once the grace of God, and also his own humble-mindedness; the grace of God because He entrusted to him so great a matter; but his own humility, because he imputes it all not to his own zeal, but to the assistance of the Spirit. But the addition of "the Gospel," shows the kind of ministry. For there are many and diverse modes of service. […]

Paul rightly says "with my spirit," contrasting this with the carnal worship of the Jews in circumcision and sabbatarianism and other such sacrifices, none of which is either spiritual or true. Some have pointed out that the phrase is a simpler way of saying "with …

Since Paul had not yet seen the Romans, yet wanted to say that he always remembers them, he calls as witness the One Who knows hearts. Notice the tender compassion of the apostle: he always remembers people whom he had not even seen. Where does …