Does this title seem like a stupid question? I hope to show you that it is more complicated than you first think. It depends on the definition of “eternal life”, so let’s start with that.
God has made human beings to be eternal creatures. Once we have begun our existence there is an innate quality that preserves our existence forever. It is part of being created in the “image of God”
26 Then God said, “Let us make man in our image, after our likeness. And let them have dominion over the fish of the sea and over the birds of the heavens and over the livestock and over all the earth and over every creeping thing that creeps on the earth.”
27 So God created man in his own image,
Genesis 1:26-27 (ESV)
in the image of God he created him;
male and female he created them
When do we begin? The answer is probably conception. Our body and our unique genetic code begin then, and these are definitely a part of our being. The body is not just a rental. Does our spirit/soul begin then? We have no information. I think there is reason to say that the soul does not pre-exist our body, but it is possible that there might be a lapse between conception and having a soul.
The Bible does not care to refer to our existence as sinful human beings as “life”. I’ll call it “existence” instead. A definite change in our existence happens with baptism in the name of the Triune God. Baptism doesn’t look or feel like much, but God’s promise is forgiveness of sins and the gift of the Holy Spirit (Acts 2:38). When you dig down into how we receive the forgiveness of sins, you find that these things needed to happen: Jesus, as a human, had to fulfill God’s Law perfectly, He then had to pay the Laws demands for a sinner on the cross (namely be forsaken by God), then an individual needs to be spiritually united with Jesus for Jesus’ actions to apply to him or her. God normally accomplishes the last one through baptism. I want to emphasize that this is the function of baptism, not a “sinner’s prayer”, nor coming to intellectual faith. So you could say that eternal life begins at baptism even though you still carry around an earthly body that is doomed to die.
The next choice, and most popular choice, is your physical death. At death, if you are in Christ (still connected by what God does at baptism), you temporarily leave your earthly, sinful body and your soul now joins with a heavenly body restricted to Heaven.
For we know that if the tent that is our earthly home is destroyed, we have a building from God, a house not made with hands, eternal in the heavens.
2 Corinthians 5:1 (ESV)
Being in Heaven does not feel like a restriction. It feels like life that is truly life and we can call it “life”. It is not complete, however. Part of you is missing still. You are your spirit/soul, your heavenly body, and your earthly body. Like I said, your earthly body is not a rental.
Eternal life made complete happens with Judgment Day and the resurrection of the body. All portions that make up what we are will be redeemed at that point. https://afterdeathsite.com/2020/02/04/we-will-be-made-multi-dimensional/
So, when does eternal life begin? You may pick the answer. Realize the process God has put in place for us. An uglier but parallel process exists for those who reject Jesus. Also understand what you are and what produces the complete you.
afterdeathsite 