Mark 16:15 (BSB)

And He said to them, “Go into all the world and preach the gospel to every creature.

From Mark 16. Also in the ESV.

Commentary on Mark 16:15

• Matthew Henry (Presbyterian), Matthew Henry's Complete Commentary on Mark 16:14-18: Here is, I. The conviction which Christ gave his apostles of the truth of his resurrection (Mar 16:14); He appeared to them himself, when they were all together, as they sat at meat, which gave him an opportunity to eat and drink with them, for their full satisfaction; see Act 10:41.
• John Gill (Reformed Baptist), Exposition of the Old and New Testaments on Mark 16:15: He that believeth,.... Not notionally only, or that gives a bare assent to the truth of the Gospel; but spiritually, who sees Christ, his need of him, and the worth and excellency, suitableness and fulness of him; who comes to him as a poor perishing sinner, and ventures on him, and commits himself to him, and lives upon him; believing alone in him, and expecting...
• Albert Barnes (Presbyterian), Barnes' New Testament Notes on Mark 16:15: Verse 15. Into all the world. To the Gentiles as well as the Jews. This was contrary to the opinions of the Jews, that the Gentiles should be admitted to the privileges of the Messiah's kingdom, or that the partition wall between them should be broken down. See .
• Jamieson-Fausset-Brown (Reformed), Commentary Critical and Explanatory on the Whole Bible on Mark 16:15: he said unto them, Go ye into all the world, and preach the Gospel to every creature--See on Joh 20:19-23 and Luk 24:36-49.