1 Thessalonians 2:12

That ye would walk worthy of God, who hath called you unto his kingdom and glory.

to the end that you should walk worthily of God, who calls you into his own Kingdom and glory.

to the end that ye should walk worthily of God, who calleth you into his own kingdom and glory.

for your walking worthily of God, who is calling you to His own reign and glory.

encouraging you, comforting you, and urging you to walk in a manner worthy of God, who calls you into His own kingdom and glory.