What comes to your mind with regard to the words “cooperation” and “partnership”?
There are many kinds of cooperation between individual persons, in private and in public, on government level and so on. Often good things come out, when people cooperate.
In spiritual terms there is a different kind of cooperation, that all those have experienced who have walked closely with the Lord over the centuries and still same today. Unlike to partnerships between humans, all that is necessary for salvation has been done by Jesus. And that victory is available for all people and for you personally.