Together and individually, Jesus calls us to pray!
God has called His Church to be a house of prayer for all nations in Isaiah 56:7. In our lives individually and when God's people come together, prayer must be our priority.
Isaiah 56:7 (KJV)
Even them will I bring to my holy mountain, and make them joyful in my house of prayer: their burnt offerings and their sacrifices shall be accepted upon mine altar; for mine house shall be called an house of prayer for all people.