Warlocks and Clerics

[coffeedaiv]

Warlocks can have coffee with their patrons. Clerics ... just have to believe in theirs. Seems to me to leave room for an Aetheist Warlock. "I don't believe in anything I cannot see." Of course, a high enough Cleric can actually bring his God to lunch, more or less. But having done so, for the Aetheist Warlock, how is that different from any other summoned Creature? Why is it right and proper for anyone (let alone everyone) to worship this entity? Especially given that the the gods generally do not directly intervene in the lives of their followers. Something I am going to have to think about further, I think.