This is a Hebrew Biblical passage.
 When the Pharisees began to conduct business at the Temple, Jesus quoted this passage to justify his cleansing of the temple.
When the Pharisees began to conduct business at the Temple, Jesus quoted this passage to justify his cleansing of the temple."For My House Shall Be Called a House of Prayer." (Isaiah 56:7). The Hebrew letters above the south entrance of Temple Israel's Riverbend synagogue spell out this message for all to see (http://www.tidayton.org/).
Wikipedia notes: "According to halakha Jews should—and men must—pray three times a day; ideally with a minyan. Although prayers can be recited anywhere (except in nonhygienic or immodest environments), the synagogue's primary purpose is to facilitate this communal prayer." (http://en.wikipedia.org/wiki/Synagogue).
Jesus disciples received the Holy Ghost in the upper room where, "they all continued with one accord in prayer and supplication" (Acts 2:14). The early church regularly gathered, and "continued steadfastly in the apostles doctrine and fellowship, and in breaking of bread, and in prayers" (Acts 2:42).
Paul wrote 1 Timothy as a handbook on how we ought to "conduct [ourselves] in the house of god" (3:15), that is the church. In chapter 2 he writes, "I desire that men (plural) in every locality pray lifting up holy hands" (I Ti. 2:8). We are to make "supplications, prayers, intercession and giving of thanks" for all men (2:1).
I can't think of the last time I heard of a well attended prayer meeting of a local church anywhere. I wonder why this is so radically missing in our evangelical scene? I wonder if it is a sign of our spiritual depth (or lack thereof)?
I have become more and more convicted of the need to have a more regular and effective prayer life personally. As I have begun to put this principle into practice I have felt closer to God, sinned less and worshipped more. I wonder what would happen if our churches did this together in greater numbers?
 

