Berean Standard Bible (BSB)
He did this to demonstrate His righteousness at the present time, so as to be just and to justify the one who has faith in Jesus.
World English Bible (WEB)
to demonstrate his righteousness at this present time; that he might himself be just, and the justifier of him who has faith in Jesus.
Strong's King James
To{G4314} declare{G1732}, I say, at{G1722} this{G3568} time{G2540} his{G846} righteousness{G1343}: that{G1519} he might be{G1511}{(G5750)} just{G1342}, and{G2532} the justifier{G1344}{(G5723)} of him{G846} which believeth{G4102} in{G1537} Jesus{G2424}.
The F.O.G *
(26) Towards this, His righteousness in the present season, is for Him to be righteous and declare righteous the one who is of the believing-faith of Yeshua.
The F.O.G Message *
Young's Literal Translation
for the shewing forth of His righteousness in the present time, for His being righteous, and declaring him righteous who is of the faith of Jesus.