What is my greatest comfort?

John 3:16“For this is how God loved the world: He gave his one and only Son, so that everyone who believes in him will not perish but have eternal life.”

John 6:37“However, those the Father has given me will come to me, and I will never reject them.”

2 Thessalonians 2:16-17Now may our Lord Jesus Christ himself and God our Father, who loved us and by his grace gave us eternal comfort and a wonderful hope, comfort you and strengthen you in every good thing you do and say.

Your greatest comfort should be knowing that you are saved from sin and will live eternally with God. In heaven, all sin and fear and trouble will disappear.