Ragnarok Ds guildmate job

Hey i just hire an acolyte to my guild in RO DS. I leveled him to 42(base)/30(job) and i can't still make him a priest? anyone can tell me how can i change his job? thanks

Your relationship with him must be at "Friend" I think.

Oh i see.. So i just need him to be in my party for quite a while? thanks

make his base level to 50. but if i were you i make his job level to 50 and base level to 61