Berean Standard Bible (BSB)
testifying to Jews and Greeks alike about repentance to God and faith in our Lord Jesus Christ.
World English Bible (WEB)
testifying both to Jews and to Greeks repentance toward God, and faith toward our Lord Jesus.
Strong's King James
Testifying{G1263}{(G5740)} both{G5037} to the Jews{G2453}, and also{G2532} to the Greeks{G1672}, repentance{G3341} toward{G1519} God{G2316}, and{G2532} faith{G4102} toward{G1519} our{G2257} Lord{G2962} Jesus{G2424} Christ{G5547}.
The F.O.G *
(21) I warned both Judeans and Greeks of returning-repentance towards יהוה YAHWEH and faith in our אָדוֹן Adonai Yeshua."
The F.O.G Message *
Young's Literal Translation
testifying fully both to Jews and Greeks, toward God reformation, and faith toward our Lord Jesus Christ.