Your campaign is free to vary, but I require paladins and rangers to actually worship a deity to gain their supernatural powers. Oddly, no one has ever complained.Ugh, never. The trapper who's out there getting skins - likely a ranger. The demonic-influenced gnoll tracker - probably a ranger. The bounty hunters after the PCs - likely has a ranger.
Rangers are good with dealing with nature, but to revere it is not a requirement of the class in the slightest.
A ranger is to the druid, what the paladin is to a cleric.
ideally, none of those would have a level of Ranger, except perhaps the trapper. Rogues and fighters with the right skills and backgrounds cover those characters.Ugh, never. The trapper who's out there getting skins - likely a ranger. The demonic-influenced gnoll tracker - probably a ranger. The bounty hunters after the PCs - likely has a ranger.
Rangers are good with dealing with nature, but to revere it is not a requirement of the class in the slightest.
I think World of Warcraft got it right.
Cool black powder schtick, ranged specialist, an animal companion that makes you proud.
The at-a-distance fighter with a melee servant is a distinct niche that would easily justify having Ranger as a separate class from Fighter.
The wilderness bonuses should be judged to be ribbon abilities; i.enot something that justifies worse combat capability.
The spells should be relegated to one subclass only.
Yeomen. Historically, Yeomen were attendants and groundskeepers to royal households, later becoming a term for commoners who held their own land. The Yeoman from Chaucer’s Canterbury Tales is very much the ur example of the archetype in literature, influencing the Dunedain and Ithilien rangers in Tolkien’s works, and in turn the Rangers of most modern fantasy. Robin Hood and the merry men are also a good quasi-historical, quasi-mythical representation of the archetype, analogous to Arthur and the knights of the round as representing the archetypal knight in shining armor.But the paladin is specifically based around the knight in shining armor. Who are your archetypal rangers?

(Dungeons & Dragons)
Rulebook featuring "high magic" options, including a host of new spells.