Your theology says..you sin, then die of unreperntant said..you go to hell.
so I can say...you won't remain in Christ. Your theology sends people to hell,
Willful sin will cause God's judgment to be brought upon those who put the sacrifice of Christ on the cross to shame. Willful sin is saying, I can walk in disobedience to God and still remain in Christ and be saved in the end. The word of God says different as this makes us enemies of God.
Hebrews 10:26 For if we sin wilfully after that we have received the knowledge of the truth, there remaineth no more sacrifice for sins, 27 But a certain fearful looking for of judgment and fiery indignation, which shall devour the adversaries.