1 Thessalonians 4:7

4:7 For God did not call us to impurity but in holiness.

1 Thessalonians 5:24

5:24 He who calls you is trustworthy, and he will in fact do this. ¹ 

[5:24]  ¹ tn Grk “who will also do,” with the object understood from v. 23.