It may seem like happenstance that one person is in the millennial kingdom of God, and another isn't. The truth is that there is a level of preordination that no one can possibly fathom. In each of our DNA, there is a pre-programming that sometimes is beyond our ability to overcome. We are pre-programmed to betray, and only with significant effort are we able to overcome. There are others, however, who have no such pre-programming, and yet they betray. They believe the devil's lies, and they betray, and eventually, they themselves are betrayed when the devil's "truth" is revealed as lies.
Regardless of whether you are pre-programmed to betray, or have no such pre-programming, the Lord God Almighty desires that you pursue truth. If truth is your only pursuit, it is impossible for you to fall into the devil's lair. It is impossible for you to be derailed. It is impossible for you to miss the grace of God. The Lord God Almighty is El Shaddai.