Deuteronomy 4:15

15 Since you saw no form when the Lord spoke to you at Horeb out of the fire, take care and watch yourselves closely,

Deuteronomy 4:15 Meaning and Commentary

Deuteronomy 4:15

Take ye therefore good heed unto yourselves
As to keep all the laws given them, so particularly to avoid idolatry:

for ye saw no manner of similitude on the day the Lord spake unto you
in Horeb out of the midst of the fire;
and therefore, as they had nothing that directed and led them, so they had nothing that could be a temptation to them, to make any form or likeness, and worship it.

Deuteronomy 4:15 In-Context

13 He declared to you his covenant, which he charged you to observe, that is, the ten commandments; and he wrote them on two stone tablets.
14 And the Lord charged me at that time to teach you statutes and ordinances for you to observe in the land that you are about to cross into and occupy.
15 Since you saw no form when the Lord spoke to you at Horeb out of the fire, take care and watch yourselves closely,
16 so that you do not act corruptly by making an idol for yourselves, in the form of any figure—the likeness of male or female,
17 the likeness of any animal that is on the earth, the likeness of any winged bird that flies in the air,
New Revised Standard Version Bible, copyright 1989, Division of Christian Education of the National Council of the Churches of Christ in the United States of America. Used by permission. All rights reserved.