Why is there no place for prayer in Buddhism despite practices of prostration and prayer in temples?

According to Osho, Buddhism leaves no room for prayer because it recognizes no external God to petition; only impersonal dharma—the law—exists, and the divine is within. Temple prostrations are human habits of bargaining and flattery, not Buddha’s teaching. Instead of asking favors, Buddha calls for awakening: meditation, responsibility, and self-transformation, dropping dependence on idols and intermediaries.