2. Seeking God with the whole heart.—Jer. 29:12, 13.

3. Faith in God.—Mark 11:23, 24.

4. Obedience.—1 John 3:22.

5. Dependence on the Holy Spirit.—Rom. 8:26.

6. Importunity.—Mark 7:24-30; Luke 11:5-10.

7. Must ask in accordance with God's will.—1 John 5:14.

8. In Christ's Name.—John 14:13, 14, and many other passages.

9. Must be willing to make amends for wrongs to others.—Matt. 5:23, 24.

Causes of Failure in Prayer

1. Sin in the heart and life.—Psa. 66:18; Isa. 59:1, 2.