Angels may be very excellent sort of folk in their own way, but we, poor mortals in our present state, would probably find them precious slow company. – Jerome K. Jerome

Make yourself familiar with the angels, and behold them frequently in spirit; for, without being seen, they are present with you. – St Francis of Sales

There are nine orders of angels, to wit, angels, archangels, virtues, powers, principalities, dominations, thrones, cherubim, and seraphim. – St. Gregory The Great

While we are sleeping, angels have conversations with our souls. – Author Unknown