How often did David say he would pray?

Answer

"Evening, and morning, and at noon, will I pray, and cry aloud: and He shall hear my voice." Ps. 55: 17.
See Dan. 6: 10.

For what have we been taught to pray?
For what purpose are we to remember the Sabbath day?
What is the first -symbol of Revelation 13:9?
What further imperial legislation in behalf of Sunday observance was issued in 386?
In what language had some of the Old Testament prophets already foretold these signs?
Are they interested in the conversion of men?
What above all else shows God's willingness to do this?

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