JMNT(i)
2 Be constantly minding (thinking about; setting your disposition and sentiments toward; paying regard to) the upward things (or: the things above), not the things upon the earth,
3 for you folks died, and your life has been hidden so that it is now concealed together with the Christ, within the midst of God (or: in union with God).
4 Whenever the Christ, our life [other MSS: your life], may be brought to light (or: should be manifested), you folks also will proceed being brought to light (or: will keep on being manifested), together with Him, within the midst of glory (or: in union with a manifestation which calls forth praise; or: in a good reputation; or: = in His manifest presence). (or: When Christ, the Anointing, can be manifested, then your life – even you yourself, together with Him – will continue being manifested in His manifest presence).