Absolutely! Yes!
in James 1:12-16 "Blessed is the man that endureth temptation: for when he is tried, he shall receive the crown of life, which the Lord hath promised to them that love him. Let no man say when he is tempted, I am tempted of God: for God cannot be tempted with evil, neither tempteth he any man: But every man is tempted, when he is drawn away of his own lust, and enticed. Then when lust hath conceived, it bringeth forth sin: and sin, when it is finished, BRINGETH FORTH DEATH. Do not err, my beloved brethren."
This passage warns us, if we allow sins reigning over us, we would continue in sins all the way to death(physical - 'when it is finished'), will lead to DEATH - spiritual death which is the second death in the lake of fire. James warns us, do not commit error or do sinning.
Yes, a Christian who continue sinning shall bring forth to death.
In Habrews 10: 26-27 warns: "For IFwe sin wilfully AFTER that we have received the knowledge of the truth, there remaineth NO MORE sacrifice for sins, But a certain fearful looking for of judgment and feiry indignation, which shall devour the adversaries."
It tells us, IF we continue sin with our desire, AFTER we hear the gospel, and did repented of sins, THEN, Christ will NOT forgive our current and future committed sins. If we continue in sinning, then we all shall face the great white throne/judgment seat of Christ. We all shall be trembling with fear face before Christ sits on the throne in the Judgment Day. Judgment Day will be terrible day for these people who remain in sinning without repentance, shall be cast away into the lake of fire.
That why, we are commanded to walk in the light, to be enduring for Christ, because, we all shall face the judgment seat of Christ. If we continue in sinning, then we shall not receive eternal life at the end - Matt. 10:22; Matt. 24:13.
Entering into the narrow road toward the door of eternal life of Matt. 7:14 is not easy life.
In Christ
Rev. 22:20 -Amen!