The unsaved are truly lost, “having become callous, [and] have given themselves over to sensuality for the practice of every kind of impurity with greediness.” The Apostle Paul assures you, “But you did not learn Christ in this way, if indeed you have heard Him and have been taught in Him, just as truth is in Jesus” (Eph 4:19-21). Hopefully “that, in reference to your former manner of life, you lay aside the old self [flesh mind], which is being corrupted in accordance with the lusts of deceit, and that you be renewed in the spirit of your mind, and put on the new self [Jesus Christ], which in the likeness of God has been created in righteousness and holiness of the truth” (vs 22-24).