Our faith in God is meant to be so wholehearted and determinative of how we live our whole lives that partnership with unbelievers is unviable and out-of-bounds.
Not all who claim to speak for God are equal.
It’s not uncommon for people to pressure faithful Christians to conform in order to fit in with unfaithful Christians and/or unbelievers.
There is nothing in all creation that God does not use to accomplish his righteous purposes.
You can’t beat God in a battle of wills.