(23) It is clear that the Hebrew Christians knew of the imprisonment of Timothy, but had not heard the news of his release. In 2Corinthians 1:1; Colossians 1:1; Philemon 1:1, Timothy is spoken of as "the brother;" in 1Thessalonians 3:2, and here, as "our brother" (for the word "our" printed in italics in the Authorised version, belongs to the true text). With him, the writer adds, "if he come shortly [sooner than the date at which he himself must depart], I will see you."

Verse 23. - Know ye that our brother Timothy is set at liberty; with whom, if he come shortly, I will see you. This allusion to Timothy shows that the Epistle, whatever its exact date, was at any rate written in the apostolic age, before his death. Further, though not proving St. Paul's authorship, it supports the conclusion that the writer, if not himself, was one of his associates, Timothy having been peculiarly his disciple and companion. It seems that Timothy had been, as the readers were aware, in prison; and the joyful news is communicated of his release, and of the prospect of his visiting them. This again shows that the Epistle was addressed to a definite circle of readers. It is observable that the word ἀπολύεσθαι, which does not occur in St. Paul's writings, is, like so many expressions throughout the Epistle, one usual with St. Luke (Luke 22:68; Luke 23:16, etc.; Acts 3:13; Acts 4:21; where it expresses release from prison or captivity). He uses it also for dismissal of persons on a mission (Acts 13:3; Acts 15:30); and hence one view is that Timothy's having already set out to visit the Church addressed is all that is here meant. But the other meaning of the word is more likely.

13:22-25 So bad are men, and even believers, through the remainders of their corruption, that when the most important, comfortable doctrine is delivered to them for their own good, and that with the most convincing evidence, there is need of earnest entreaty and exhortation that they would bear it, and not fall out with it, neglect it, or reject it. It is good to have the law of holy love and kindness written in the hearts of Christians, one towards another. Religion teaches men true civility and good breeding. It is not ill-tempered or uncourteous. Let the favour of God be toward you, and his grace continually working in you, and with you, bringing forth the fruits of holiness, as the first-fruits of glory.Know ye that our brother Timothy is set at liberty,.... This is the same person to whom the Apostle Paul wrote two epistles, and whom he often calls his son, though sometimes his brother, as here, Colossians 1:1 of him he says, that he was set at liberty, or "dismissed"; either by the apostle, by whom he was sent into some parts, upon some business; or rather was loosed from his bonds, having been a prisoner for the sake of Christ and the Gospel; and, it may be; a fellow prisoner with the apostle, at Rome, as Aristarchus and others were; and this very great and useful person being known, very likely, to the Hebrews, since his mother was a Jewess, and he himself was well reported of by the brethren at Lystra and Iconium, Acts 16:1 it was a piece of good news to them to hear of his release:

with whom, if he come shortly, I will see you; by which it seems that Timothy was now absent from the apostle, but that he expected him to come in a short time; when, if he should, they would both come together, and visit the Hebrews; which looks as if the apostle was at liberty himself, or at least had some hopes of his deliverance from prison; but whether he ever had his liberty after this, and saw the Hebrews any more, cannot be said; the contrary seems most probable.