When Peter heard Jesus says that he must eat of His flesh and drink His blood. Peter felt confused because, what Jesus said went against his current understanding. But fortunately it is all about our obedience and not about what we feel.
Feelings change as our understanding of God grows. We should encourage each other to take the road of Peter, which says “to whom do we go, you Lord have the words of eternal life? ”
Jesus left us His bride the church to guide us. We need to stay faithful to get guidance from her despite the abuses and mistakes of humans. Remember the church can not deceive nor be deceived. Christ is the head and He will Not abandon us.