John Gill's Bible Commentary Ver. 4. And if it be meet that I go also , etc.] If it should be convenient for me to go, or it should be thought proper and expedient that I should go; or, as the Syriac version renders it, if this work should be worthy that I should go; and the Arabic version, if the thing should be worthy to go with me; that is, their beneficence; if so large a collection should be made, that it will be worthy of an apostle to go along with it, hereby artfully pressing them to a good collection: they shall go with me ; that is, those brethren whom the church shall approve and send; for he would not go alone, nor propose it, to remove all suspicion of converting any money to his own use.
Matthew Henry Commentary
Verses 1-9 - The good examples of other Christians and churches should rouse us. It is good to lay up in store for good uses. Those who are rich in thi world, should be rich in good works, 1Ti 6:17, 18. The diligent han will not make rich, without the Divine blessing, Pr 10:4, 22. And what more proper to stir us up to charity to the people and children of God than to look at all we have as his gift? Works of mercy are real fruit of true love to God, and are therefore proper services on his own day Ministers are doing their proper business, when putting forward, or helping works of charity. The heart of a Christian minister must be towards the people among whom he has laboured long, and with success All our purposes must be made with submission to the Divine providence Jas 4:15. Adversaries and opposition do not break the spirits of faithful and successful ministers, but warm their zeal, and inspir them with fresh courage. A faithful minister is more discouraged by the hardness of his hearers' hearts, and the backslidings of professors than by the enemies' attempts.
Greek Textus Receptus
εαν 1437 COND δε 1161 CONJ η 5600 5753 V-PXS-3S αξιον 514 A-NSN του 3588 T-GSM καμε 2504 P-1AS-C πορευεσθαι 4198 5738 V-PNN συν 4862 PREP εμοι 1698 P-1DS πορευσονται 4198 5695 V-FDI-3P
Vincent's NT Word Studies
4. Meet for me to go (axion tou kame poreuesqai). Lit., if it be worthy of my going, i.e., if the gift be sufficiently large to warrant an apostolic journey to Jerusalem. This is better than if it be becoming.
Robertson's NT Word Studies
16:4 {And if it be meet for me to go also} (ean de axion ei tou kame poreuesqai). "If the collection be worthy of the going as to me also." Condition of third class (ean--ei) and the articular infinitive in the genitive (tou) after axion. The accusative of general reference (kame, me also) with the infinitive. So the awkward phrase clears up.