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.

What memorial of His creative power did God establish?
Under the new covenant, what does God promise to do?
What may be said of the developments in the line of scientific inventions since 1798?
Why was the gospel to be preached to the Gentiles?
What were the names of these seven churches?
Does death bring to Christians unassuaged sorrow?
Upon what condition does Christ say we shall receive?

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