You can not serve two masters, if you are following the world than you are a child of Satan the Enemy, and he is who you call lord and your father without knowing it
Matthew 6:24
24 No man can serve two masters: for either he will hate the one, and love the other; or else he will hold to the one, and despise the other. Ye cannot serve God and mammon.
John 8:44
44 Ye are of your father the devil, and the lusts of your father ye will do. He was a murderer from the beginning, and abode not in the ...  more