UN General Assembly
1966

6. But though we understand his distressing personal dilemma, we have to recognize that while his attitude has aroused the attention and conscience of the Member States, adherence to his decision can only make it more difficult to solve those very problems to which he has devoted his whole-hearted efforts. The consensus of the great and small nations of this Organization imposes upon the Secretary-General the clear moral obligation to reconsider his position; but it also imposes upon the Member States, particularly the great Powers, the binding obligation not to oppose, impede or inhibit the political and diplomatic efforts that so wise and impartial a mediator can contribute to the cause of peace. And finally, it imposes upon the United Nations, as an institution, the obligation not to remain indifferent in the face of the very grave crisis now afflicting mankind and facing the United Nations.