In how many ways does this resurrection benefit us?

First, by it righteousness was fully acquired for us. Secondly, it is also a sure pledge to us that we shall rise again one day in immortal glory (1Co 15:20-23). Thirdly, if we truly participate in His resurrection, even now we are raised in newness of life, to serve God and to live a holy life according to His pleasure (Rom 6:4).