I feel like this class needs a class feature to help make it pop. If you look at the Magus, it has Spell Combat and Spell Strike, as both very iconic things it can do. As it stands, you took the Cleric's 3 levels of casting away, and gave it bonus feats, slower channeling and the poor man's domains for.... martial weapon proficiency, a few bonus feats and a self buff that only lasts for one weapon.
It has all of the downsides of both the Cleric and the Fighter, with none of the upsides. It needs some unique mechanics to make it stand out.
