If we have the Son, we have eternal life  -  1 John 5:11-12

And this is the record, that God hath given to us eternal life, and this life is in his Son. He that hath the Son hath life; and he that hath not the Son of God hath not life.

God has given eternal life to all people who desire it and the source of this life is His Son, Jesus Christ. The conclusion is obvious – who has the Son has life and those who do not have the Son doesn’t have life. Eternal life is not found in philosophy, education, good works, religion, or a church, to have life, one must have the son of God, as eternal life is inseparable form Jesus Christ.