This seems like philosophy without any biblical support in order to make the bible say what someone wants it to say.
Does the bible say that the angel statues were only for instructional purposes?
Does it say that this exception for 'instructional purposes' can only be used with specific permission from God?
Can you find other examples in scripture where God gives specific exceptions where his people are told to break his commandments?
The Bible explicitly states that EVERYTHING having to do with the tabernacle/temple and all of its furniture/objects were to be specifically built after a pattern given by God. Moreover, everything instructed to be built had a specific purpose for instruction.
Heb 8:5 Who serve unto the example and shadow of heavenly things, as Moses was admonished of God when he was about to make the tabernacle: for, See, saith he, that thou make
all things according to the pattern shewed to thee in the mount.
Ex 25:9 According to all that I shew thee, after the pattern of the tabernacle, and the pattern of all the instruments thereof, even so shall ye make it.
Ex 25:40 And look that thou make them after their pattern, which was shewed thee in the mount. {which…: Heb. which thou wast caused to see}
Nu 8:4 And this work of the candlestick was of beaten gold, unto the shaft thereof, unto the flowers thereof, was beaten work: according unto the pattern which the LORD had shewed Moses, so he made the candlestick.
Jos 22:28 Therefore said we, that it shall be, when they should so say to us or to our generations in time to come, that we may say again, Behold the pattern of the altar of the LORD, which our fathers made, not for burnt offerings, nor for sacrifices; but it is a witness between us and you.
Ex 25:9 According to all that I shew thee, after the pattern of the tabernacle, and the pattern of all the instruments thereof, even so shall ye make it.
Ex 25:40 And look that thou make them after their pattern, which was shewed thee in the mount.
Nu 8:4 And this work of the candlestick was of beaten gold, unto the shaft thereof, unto the flowers thereof, was beaten work: according unto the pattern which the LORD had shewed Moses, so he made the candlestick.
Jos 22:28 Therefore said we, that it shall be, when they should so say to us or to our generations in time to come, that we may say again, Behold the pattern of the altar of the LORD, which our fathers made, not for burnt offerings, nor for sacrifices; but it is a witness between us and you.
1Ch 28:11 Then David gave to Solomon his son the pattern of the porch, and of the houses thereof, and of the treasuries thereof, and of the upper chambers thereof, and of the inner parlours thereof, and of the place of the mercy seat,
1Ch 28:12 And the pattern of all that he had by the spirit, of the courts of the house of the LORD, and of all the chambers round about, of the treasuries of the house of God, and of the treasuries of the dedicated things:
1Ch 28:18 And for the altar of incense refined gold by weight; and gold for the pattern of the chariot of the cherubims, that spread out their wings, and covered the ark of the covenant of the LORD.
1Ch 28:19 All this, said David, the LORD made me understand in writing by his hand upon me, even all the works of this pattern.
Well, what do you thing? Philosophy or Scripture?