For Paul 'righteousness' and 'justice' are the same word, as they were in Hebrew. Paul clearly believes that helping the poor is a central and ongoing part of Christian commitment, precisely because in Jesus Christ God has unveiled and launched his plan for the rescue, redemption and renewal of the whole creation. Justification and justice go very closely together.
N. T. WrightThe point of justice and mercy anyway is not โthey deserve itโ but โthis is the way Godโs world should beโ, and we are called to do those things that truly anticipate the way Godโs world WILL be.
N. T. WrightThat is what worship is all about. It is the glad shout of praise that arises to God the creator and God the rescuer from the creation that recognizes its maker, the creation that acknowledges the triumph of Jesus the Lamb. That is the worship that is going on in heaven, in God's dimension, all the time. The question we ought to be asking is how best we might join in.
N. T. Wright