2 Corinthians 3:6-11
who has made us competent to be ministers of a new covenant, not of the letter but of the Spirit. For the letter kills, but the Spirit gives life.7Now if the ministry of death, carved in letters on stone, came with such glory that the Israelites could not gaze at Moses’ face because of its glory, which was being brought to an end, 8will not the ministry of the Spirit have even more glory? 9For if there was glory in the ministry of condemnation, the ministry of righteousness must far exceed it in glory. 10Indeed, in this case, what once had glory has come to have no glory at all, because of the glory that surpasses it. 11For if what was being brought to an end came with glory, much more will what is permanent have glory.
The law of Moses the old covenant, was a ministry of condemnation. The new covenant is a ministry of righteousness. In the old covenant the letter of the law was unachievable and killed but in the new covenant the spirit of righteousness brings life. The old has come to an end but the new has always been and has now been fully revealed and is permanent. We are blessed to live in such a time of revelation when God's plan for humanity is clearer than ever before!