“As also in all his epistles, speaking in them of these things, in which are some things hard to be understood, which they that are unlearned and unstable wrest, as they do also the other scriptures, unto their own destruction. Ye therefore beloved, seeing ye know these things before; beware lest ye also, being led away with the error of the wicked, fall from your own steadfastness” (Peter II 3:16-17)
Why is there such a mass confusion in the truth? Most of the world practices in error by showing up for church on Sunday. This came from the pits of hell which was instituted by Rome in 321 AD by Constantine.
“Who change the truth of God into a lie, and worshipped and served the creature more than thy creator, who is blessed for ever, Amen” (Romans 1:25)
Now if they would try to have you serve God on the wrong day, you know who they are working for.
“Professing themselves to be wise, they became fools” (Romans 1:22)
You have to serve God his way not your way.