According to Osho, he glorifies Buddha, Mahavira, and Krishna as deliberate devices to awaken awe for your own latent Buddhahood, not for historical figures. When people misread this and inflate religious egos or cling to tradition, he withdraws those colors—dismantling the images—to break idolatry and redirect attention to your inner possibility, your birthright of enlightenment.
He praises saints to inspire you, then knocks them off the pedestal so you stop worshiping them and start finding the same light in yourself.