Aniconism in Judaism covers a number of areas. The portrayal of God in any kind of human or concrete form is strictly prohibited. A number of verses in the Hebrew Bible (Tanakh) refer to prohibitions against the creation of various forms of images, invariably linked directly with idolatry. The strongest source is based on what Judaism counts as the second of the Ten Commandments: Thou shalt not make unto thee a graven image, nor any manner of likeness, of any thing that is in heaven above, or that is in the earth beneath, or that is in the water under the earth; thou shalt not bow down unto them, nor serve them; for I the thy God am a jealous God, visiting the iniquity of the fathers upon the children unto the third and fourth generation of them that hate Me; and showing mercy unto the thousandth generation of them that love Me and keep My commandments. Leviticus 26:1 reads: Ye shall make you no idols, neither shall ye rear you up a graven image, or a pillar, neither shall ye place any figured stone in your land, to bow down unto it; for I am the your God. Similar injunctions appear in Numbers 33:52, Deuteronomy 4:16, and 27:15; in all cases, the creation of the image is associated with idolatry, and indeed, the words commonly translated as 'image' or some variant thereof (פסל , שקוץ ) are generally used interchangeably with words typically translated as 'idol' (e.g. אליל ). (An important exception is צלם , used in such verses as Genesis 1:26: "let us make man in our image", where this word for 'image' was not associated with idols.) Based on these prohibitions, the Hebrew prophets, such as Isaiah, Jeremiah, Amos, and others, preached very strongly against idolatry. In many of their sermons, as recorded in the biblical books bearing their names, the prophets regarded the use of religious images as a negative sign of assimilation into the surrounding pagan cultures of the time. Lenient Torah commentators permit drawing of humans as long as the images are not used for idolatry.