Ezekiel 36:30

And I will multiply the fruit of the tree, that is, of all the trees in God's spiritual garden, and the increase of the field, of everything that grows in the tilled ground of His Church, that ye shall receive no more reproach of famine among the heathen, so that all reason for mockery on the part of the unbelievers would be removed as they saw the riches of God's blessings upon His people.