I AM The Light of The World. Whoever follows Me shall not walk in darkness,but have The Light of Life. --John 8:12

I have come that they may have life, and that they may have it more abundantly. - John 10:10

But when The kindness and The Love of God our Savior toward man appeared, not by works of righteousness which we have done, but according to His mercy He saved us, through the washing of regeneration and renewing of The Holy Spirit, whom He poured out on us abundantly through Jesus Christ our Saviour, that having been justified by His Grace we should become heirs according to the hope of eternal life. -- Titus 3:4-7

The abundant and eternal life begins the moment you receive The Holy Spirit of Jesus Christ and God; The Spirit is the guarantee of your salvation --

If you love Me keep My commandments. And I will pray The Father, and He will give you another Helper, that He may abide with you forever -- The Spirit of truth. -- John 14:15

Now He who establishes us with you in Christ and has anointed us is God, who also has sealed us and given us The Spirit in our hearts as a guarantee. -- 2 Corinthians 1:21

Now He who has prepared us for this very thing is God, who also has given us The Spirit as a guarantee. -- 2 Corinthians 5:5

And do not grieve The Holy Spirit of God, by whom you were sealed for The day of redemption. - Ephesians 4:30

The Lord Jesus Christ said -- Assuredly, I say unto you, unless one is born again, he cannot see The Kingdom of God. --John 3:3

This means to be born of The Spirit of God, who indwells every believer. The Spirit will help the believer grow spiritually, He will help the believer to pray and enlighten the believer in The Word of God. When The disciple Peter said --
Repent therefore and be converted, that your sins may be blotted out, so that times of refreshing may come from The Presence of The Lord. --Acts 3:19

The disciple meant that The Holy Spirit brings a refreshing newness of life, which enables the believer to love more, to increase in Faith, to have the ability to pursue the knowledge of God with holiness, and to become more peaceful.

For God has not given us a spirit of fear, but of power and of Love and of a sound mind. -- 2 Timothy 1:7

These things I have written to you who believe in The name of The Son of God, that you may know that you have eternal life, and that you may continue to believe in The name of The Son of God. -1 John 5:13

And now abide Faith, hope, Love, these three, but the greatest of these is Love. - 1 Corinthian 13:13