Not by a frantic effort to believe the promises of God.
Not by gritting our teeth and determining to exercise faith by an act of the will.
All this has been tried--and it never helps.
To try thus to superinduce faith is to violate the laws of the mind and to do violence to the simple psychology of the heart.
What is the answer?
Job told us, "Acquaint thyself with Him and be at peace;" and Paul said, "So then faith cometh by hearing, and hearing by the word of God."
These two verses show the way to a strong and lasting faith:
Get acquainted with God through reading the Scriptures, and faith will come naturally.
This presupposes that we come to the Scriptures humbly, repudiating self-confidence and opening our minds to the sweet operations of the Spirit.
Faith comes effortlessly to the heart as we elevate our conceptions of God by a prayerful digestion of His Word.
And such faith endures, for it is grounded upon the Rock.