Jesus said to her, "I am the resurrection and the life. He who believes in Me, though he may die, he shall live. And whoever lives and believes in Me shall never die. Do you believe this?" John 11:23-25
That is the BIG question.
It's not how often you go to church, or how many "good deeds" you do. It's not how you treat your pets, or what important cause you give your life to.
Do you believe that Jesus Christ is the life and life Giver?