Note: I do not agree that there is Eternal Security (Which suggests that God keeps you against your free will choice). Yes, we can have an assurance of our salvation in the moment... yes, but we do not know what decisions we will make tomorrow or God's final judgment of our life once we die. All we can do is run the race. I believe in Conditional Security, and not Eternal Security. No man can truly know his eternal status with God until God comes them home. We have to presevere to the end.