What does it mean to have eternal life according to the Bible?

Eternal life is a central theme in Scripture, highlighting a profound relationship with God that begins in the present and lasts forever. In 1 John 5:11-12, it states, 'And this is the record, that God hath given to us eternal life, and this life is in his Son.' This eternal life is not merely endless existence; it refers to the quality of life that comes from being reconciled to God through faith in Jesus Christ. It encompasses spiritual regeneration, joyous union with Christ, and participation in His kingdom. For believers, eternal life assures not only future hope but also a transformative life in the present, enabling them to live for His glory.