Sanctification, part 4, WCF 13.2.2 (2021.01.24 Sabbath School Lesson)

WCF 13.2
This sanctification is throughout, in the whole man;(g) yet imperfect in this life, there abiding still some remnants of corruption in every part:(h) whence ariseth a continual and irreconcilable war; the flesh lusting against the Spirit, and the Spirit against the flesh.(i)
(g) I Thess. 5:23. (cf. 5:12–28)
(h) I John 1:10 (cf. 1:5–10); Rom. 7:18, 23 (cf. 7:14–25); Phil. 3:12 (cf. Php 3:7–16).
(i) Gal. 5:17 (cf. 5:13–26); I Pet. 2:11.