Revelation 10:8-10

And the voice said, Go up to the angel standing upon the sea and the earth, and take the little book which is open To signify that its contents were not to be kept secret like those of the seven thunders, but revealed for the instruction, direction, encouragement, or warning of mankind, as well as those of the larger book; for it was a kind of second prophecy added to the former, and as it concerned kings and nations, so it was to be made public for their use and information. And I went unto the angel As I was directed; and said With boldness, in consequence of the divine command; Give me the little book. And he said, Take it, and eat it up As Ezekiel did that which was shown to him upon a like occasion; that is, consider its contents carefully, and digest them well in thy mind: and it shall make thy belly bitter, but it shall be in thy mouth sweet as honey The knowledge of future things was, at first, pleasant, but the sad contents of the little book afterward filled his soul with sorrow. As this prophecy was to reveal the providences of God during the period of the seventh trumpet, in which, as there was a revelation of great opposition to true religion, and persecution of the faithful professors of it, so was there also a revelation of divine protection during the time of trial, and of a sure accomplishment of the promises concerning the glorious and happy state of the church in the end. The consideration of such a dispensation of Providence might well occasion a mixture of joy and grief in the apostle's mind, as it must do in the minds of all who understand and reflect upon it.