They should improve the paladin, add field damage to shield slam, and reduce cleave time.

Change the spells: Divine Prayers, Divine Touch, and Etheral Displacement. These spells don't work.
Divine Prayers. Which paldin uses this spell? Maybe it can be changed to a spell that removes monster abilities.

Divine Touch? Who wants to heal someone every 8 seconds? It's better to increase critical healing.

Etheral Displacement? LOL. It's better to increase the last stand time or reduce the Holy Sword time.
Add spells that increase the abilities of one-handed weapons or shields, since this is what characterizes the paladin.

Subclass balance update is almost there. Have a little patience