There is a distinction between Christ's people and the world

"The true profession of Christ's truth, and all his commands and institutions, will always, one way or other, cross our worldly interest: 'For all that will live godly in him, must suffer.' And it is a vain thing to think to hold him and our worldly interest together: 'No man can serve two masters,' 2 Tim 3. 12, Rev 12.17." -John Glas, King of Martyrs, In The works of John Glas, pg. 94