[2:173] He has only forbidden you: carrion, blood, the flesh of swine; what has been hallowed to other than God. Yet whoever is constrained, not desiring, nor transgressing, no sin shall be on him. God is Forgiving, Merciful.
He has forbidden in outward circumstances these specific things which have been hallowed to other than God. He has forbidden to the innermost hearts companionship with other than God, and even witnessing anything other than God. Yet whoever is constrained, i.e., anyone who has not found a means to annihilation in the realities of the Real should not travel a way other than the way of the law. Either he will be effaced in God or standing by means of God, or acting for God. Otherwise he is a mere savage of no account.