The hemp plant (scientific name: cannabis, slang: marijuana) is one of the many useful herbs "yielding seed after its kind" created and blessed by God on the third day of creation, "and God saw that it was good." (Genesis 1:12) He gave hemp for people to use with our free will.
God said, "Behold, I have given you every herb bearing seed which is upon the face of all the earth.…To you it will be for meat." … And God saw everything that he had made, and, behold, it was very good. (Genesis 1:29-31) The Bible predicts some herb's prohibition. "Now the Spirit speaketh expressly, that in the latter times, some shall … speak lies in hypocrisy … commanding to abstain from meats which God hath created to be received with thanksgiving of them which believe and know the truth. (Paul: 1 Timothy 4:1-3)
The Bible speaks of a special plant. "I will raise up for them a plant of renown, and they shall be no more consumed with hunger in the land, neither bear the shame of the heathen any more." (Ezekiel 34:29) A healing plant. On either side of the river, was there the tree of life, which bare 12 manner of fruits, and yielding her fruit every month; and the leaves of the tree were for the healing of the nations. (Revelations 22:1-2) A gift from God.
