As mature Christians, we must recognize that some Kingdom principles are paradoxical. On the one hand, the Psalmist David wrote in Psalm 103:3 that God heals all our diseases.

But, in II Corinthians 12:9, when the Apostle Paul prayed three times for healing, the Lord's response was that His grace is sufficient and that His power works best in our weaknesses!

It's certainly in accordance with scripture to continually ask in faith for all of our needs, but it's also scriptural to endure the meantime with patience, so that Christ’s strength and power can be shown through our weakness.