For some there is no doubt. At least verbally. We will go on beyond our death. These people tend to error on the side of thinking everybody has something good waiting for them. For others, there is a great deal of doubt. We usually don’t get a preview. People who have a Near Death Experience are almost all in on eternal life. The rest of us just see the impact of death on our flesh, and it is sobering.
Certainty that we die and then disappear, is equally hard to maintain. Many are very bold about it until death looms near. Then they are not quite as enthusiastic about the prospect and begin to hope for more.
Certainty is not the same thing as faith. Faith is several things. It is first a Holy Spirit bypass of whatever keeps us from being receptive to God because of our sinful condition. Then it is a God-produced connection between us and Christ. Then that connection produces a growing trust in all of God’s promises, His capabilities, and His character. It also generates certainty in the reality of eternal life and what will happen to you in your eternal existence.
The power of God’s Word is a driving force in having certainty in eternal life.
“Let not your hearts be troubled. Believe in God; believe also in me. 2 In my Father’s house are many rooms. If it were not so, would I have told you that I go to prepare a place for you?
John 14:1-2 (ESV)
Who has reliable information on this topic? Even Near Death Experiences could be an illusion of a dying brain or a delusion created by Satan. Jesus raised people from the dead, was raised from the dead himself, and demonstrated that He was God through clear and observable miracles. Furthermore, His character was on display for all around him. For us, it is the power of the Word with the in-person accounts that give us the ability to “believe” in both Father and Son in this regard.
God could have created us to live and to die and be gone. He has nothing to gain by lying to us about this fact of our nature. Jesus says in the above passage that He would have told us if eternal life in Heaven was not on the table. It is on the table. That is why Jesus became one of us in the first place.
Our certainty comes with understanding the Gospel and God developing in us a deeper faith through the Word. First, it is our nature to be eternal because we are more than a body. We are a body and soul. I think that you can experience this much. Minimizing our will, memory, all conscious thought to chemical reactions in the brain, does not make sense. If our thoughts were just the product of brain chemistry and electrical activity then we would have no will. We clearly have a will. We are not “meat robots”. That is wrong.
It does take revelation from outside of ourselves to know about things that are beyond our sensory capabilities, beyond death, and probably beyond our space-time. Does the account of Jesus and the revelation that comes with Jesus have any credibility? Seek out the arguments. They are hard to dismiss unless you have a bias and want to dismiss them. God tells us what comes next. This whole blog covers it. There is eternal life (eternal existence with God) and eternal death (not non-existence but exile from God as in Hell). Eternal life is God’s gift predicated on what Jesus has already accomplished . God has proven to be trustworthy.
The only qualification to the certainty that we can have is that people can fall away. I must respect the theoretical possibility that I will abandon God’s gift. God gives plenty resources enough to never fall away, but people still manage it. I don’t doubt because I know that God is enough. When actually facing my final hour, there is no need to look at myself and ask if I have done enough. Jesus is enough. I don’t do anything. Therefore I am certain.