Natural strength is what we receive from the hand of God as Creator. Spiritual strength is what we receive from God in grace.

Everyone who believes in God must have His revelation in his spirit, or else what he believes is not God but mere human wisdom, ideals or words. Such faith cannot endure the test.

If one's conscience is willing to confess whatever sins have been committed, including the sin of unbelief, it will be sorrowful in a godly way, earnestly desiring the mercy of God.

Many confuse understanding with believing.

Baptism is an outward expression of an inward faith.

From the evening I was saved, I began to live a new life, for the life of the eternal God had entered into me.

The cross grants us position, the Holy Spirit gives us experience.