“Then said they unto him, What shall we do, that we might work the works of God? Jesus answered and said unto them, This is the work of God, that ye believe on him whom he hath sent.” John 6:28-29
Then start doing this! Believe on Him, and all he said, not just those things your traditions allows you to believe in.
“This is my body” is a great place to start. Do you believe this? Why do you reject the clear words of Christ in the Scripture? “Unless you eat the flesh of the Son of Man and Drink His Blood, you have no life in you”