Did you just receive Christ into your life?
According to His promise in Revelation 3:20, where is Christ right now in
relation to you? Christ said that He would come into your life. Would he mislead you? On what authority do you know that God has answered your prayer?
(The trustworthiness of God Himself and His Word.)
The Bible Promises Eternal Life to All Who Receive Christ
"And the witness is this, that God has given us eternal life, and this life is in His Son. He who has the Son has the life; he who does not have the Son
of God does not have the life. These things I have written to you who believe in the name of the Son of God, in order that you may know that you have eternal life." (1 John 5:11-13)
Thank God often that Christ is in your life and that He will never leave you (Hebrews 13:5)
You can know on the basis of His promise that Christ lives in you and that you have eternal life, from the very moment you
invite Him in. He will not deceive you.