פתח לנו שער

On the subject of prayer, Rabbi Elazar also said: Since the day the Temple was destroyed the gates of prayer were locked and prayer is not accepted as it once was, as it is said in lamentation of the Temple’s destruction: “Though I plead and call out, He shuts out my prayer” (Lamentations 3:8). Yet, despite the fact that the gates of prayer were locked with the destruction of the Temple, the gates of tears were not locked, and one who cries before God may rest assured that his prayers will be answered, as it is stated: “Hear my prayer, Lord, and give ear to my pleading, keep not silence at my tears” (Psalms 39:13). Since this prayer is a request that God should pay heed to the tears of one who is praying, he is certain that at least the gates of tears are not locked. With regard to the locking of the gates of prayer, the Gemara relates that Rava did not decree a fast on a cloudy day because it is stated: “You have covered Yourself in a cloud, through which prayer cannot pass” (Lamentations 3:44). The verse indicates that clouds are a bad omen, indicating that God has averted His face (Rav Hai Gaon). And Rabbi Elazar said: Since the day the Temple was destroyed an iron wall separates Israel from their Father in heaven, as it is stated to the prophet Ezekiel, instructing him to symbolize that separation: “And take for yourself an iron griddle, and set it as an iron wall between yourself and the city…it will be a sign for the house of Israel” (Ezekiel 4:3).