For God so loved the World that he gave his only Son, that whoever believes in him should not perish but have eternal life.

Verily, veliry, I say unto you, he that heareth my word, and believeth on him that sent me, hath everlasting life, and shall not come into condemnation; but is passed from death unto life. John 5:24

Eternal life and the invisible world are only to be sought in God. Only within Him do all spirits dwell. He is an abyss of individuality, the only infinite plenitude.

For what shall it profit a man, if he gain the whole world, and suffer the loss of his soul?

for God so loved the World that he gave his only begotten Son' John 3:16

It brings hope and peace of mind knowing that God gave His only begotten Son for us. I'm able to look back and know that on this day Jesus was born and gave us the opportunity to have eternal life.