"Sanctification is not the work of a moment, an hour, or a day. It is a continual growth in grace. We know not one day how strong will be our conflict the next. Satan lives, and is active, and every day we need to earnestly cry to God for help and strength to resist him. As long as Satan reigns we shall have self to subdue, besetments to overcome, and there is no stopping place. There is no point to which we can come and say we have fully attained."
E.G.White Comments, The SDA Bible Commentary, vol. 7 p. 947
This has been a HUGE blessing for me to read today, I pray it yours!