Constantine's Greek paganism that is called christianity, abolished the observance of Yahowah's seventh day Sabbath and changed their day to the first day is also fully committed to all forms of sungod worship.
The calling of the assemblies "churches" is one example.
Rev 2:7 “He who has an ear, let him hear what the Spirit says to the assemblies. To him who overcomes1 I shall give to eat from the tree of life, which is in the midst of the Paradise of Elohim.” ’2 Footnote: 1This word (and its noun) is used 17 times in the Book of Revelation. Remember: the name Yisra’el means to overcome with El. 2See 22:2&14. The Scriptures 1998 unedited.
The pagan temples were turned into churches. The word church comes to us through the Anglo-Saxon circe. Circe was the pagan Greek goddess who turned men into swine. In Scottish the word is kirk, meaning circuit or disc of the sun. The ancient link to sun worship (sunday) is unmistakable. We can not conform and submit to His Word and His spirit to worship as He taught us to worship.