The prophets of Israel have clearly told us that our redemption is a certainty and will occur. How this will happen was never spelled out for us in detail.
In our time when so many of the prophecies of our holy prophets have been fulfilled in exactitude in our lives and in front of our eyes, there really should be little if any doubt left as to the veracity of the remaining prophecies currently yet unfulfilled.
Our calls are never ignored though, for the Heavenly answering machine is always turned on and working. According to Jewish tradition and belief our calls can be returned, so to speak, years and even generations later. But once our message is recorded on that Heavenly answering machine it remains there permanently and will be dealt with in Heaven’s good time and effective manner.