Note: These religion benefits only qualify for the one you choose in character creation so players don’t stack up on altars.
These buffs will increase in effectiveness with each tier. Jhebbal Sag might not work since you have to find it and earn it in game.
Buffs in tiers:
Mitra: Natural healing buff.
Set: Natural resistance to poison
Ymir: Natural resistance to cold
Derketo: Natural agility and stamina buff