What did Christ say concerning secret prayer?

Answer

"But thou, when thou prays, enter into thy closet, and when thou has shut thy door, pray to thy Father
which is in secret; and thy Father which sees in secret shall reward thee openly." Matt. 6: 6.

With whom are the children of God joint heirs?
Before His birth, what did the angel say to Joseph concerning the naming of the child?
What did the devout Simeon say when he saw the child Jesus?
How did His questions and answers impress those who heard Him?
Of what were the different parts of the image composed?
What did David ask God to teach him?
Whose names are in the foundations of the holy city?

Questions & Answers are from the book Bible Readings for the Home Circle