According to Osho, surrender is not about the other; surrender to anyone—even a stone—will transform you if your bowing is total. Stop seeking assurance; the mind will never be satisfied and uses guarantees to avoid surrender. Until surrender ripens, watch your interpretive mind, drop judgments, and empty yourself of demands, so trust can arise without external proofs and the inner revolution can happen.
Don’t wait for perfect proof; start letting go and trusting now, because the change comes from your surrender, not from who or what you choose.