[4:130] But if they separate, God will compensate each of them out of His plenty. God is ever Embracing, Wise.
The companionship from which there is no escape is the companionship of the heart with perpetual need for God, since there is no escape from the Real. As for all others, there is no need for one other except in the external sense - that follows the conjectures of the companions of separation. As for the people of actualization, they have no doubt that the need of mankind is entirely for God (s).