So Jesus is God.  Or is he a god.  Perhaps all highly spiritual people are god-like.  “Lord, does Jesus have a unique role or is he one of many manifestations of God?”

Unique.

Okay, that answers that.  “Is Jesus the key to saving or healing the world?”

Yes, he is an important part of it.

“Is the language of ‘believing in him’ apt?”

Yes.

“Should I pray to Jesus or to God?”

It is the same.

The same!  That certainly sounded Christian to me.