John 6:63 New American Bible (Revised Edition) (NABRE)
63 It is the spirit that gives life, while the flesh[a] is of no avail. The words I have spoken to you are spirit and life.
1 Corinthians 15:44-50 New American Bible (Revised Edition) (NABRE)
44 It is sown a natural body; it is raised a spiritual body. If there is a natural body, there is also a spiritual one.
45 So, too, it is written, “The first man, Adam,[a] became a living being,” the last Adam a life-giving spirit. 46 But the spiritual was not first; rather the natural and then the spiritual. 47 The first man was from the earth, earthly; the second man, from heaven. 48 As was the earthly one, so also are the earthly, and as is the heavenly one, so also are the heavenly. 49 Just as we have borne the image of the earthly one, we shall also bear the image[b] of the heavenly one.