What's the health of your house of prayer? Is it clean, organized, consistent, and deep-abiding? Is it momentary, scattered, spur-of-the-moment, easily distracted; maybe non-existent?
There are two common houses of prayer referred to in the New Testament. One is the church or temple, commonly known as the house of prayer.
And as he (Jesus) taught them, he said, "Is it not written: "'My house will be called a house of prayer for all nations'? But you have made it 'a den of robbers.'" -Mark 11:17