WEB
Finally, be strong in the Lord, and in the strength of his might.
YLT
As to the rest, my brethren, be strong in the Lord, and in the power of his might;
F.O.G Original
(10) Now remaining, being strong in אָדוֹן Adonai-Lord, in His powerful might,
F.O.G
(10) Now remaining, being strong in אָדוֹן Adonai-Lord, in His powerful might,
F.O.G MSG
[10] Finally, be empowered by the Lord’s mighty strength—like a battery being charged by an infinite power source.