'Partner' in the Bible
Whoever is partner with a thief hates his own life; he falls under the curse [pronounced upon him who knows who the thief is] but discloses nothing.
We are assured and know that [ God being a partner in their labor] all things work together and are [fitting into a plan] for good to and for those who love God and are called according to [His] design and purpose.
But if the unbelieving partner [actually] leaves, let him do so; in such [cases the remaining] brother or sister is not morally bound. But God has called us to peace.