John 6:53 Then Jesus said to them, "Most truly (Amen, amen) I am now laying out the arrangement for (or: saying to) you people: unless you folks should at some point eat the flesh of the Son of the Human (the Son of man; = the eschatological messianic figure), and then would drink His blood (or: since you would not eat the flesh which is the Human Being, and further, drink His blood), you are continuing not holding (or: habitually having or presently possessing) Life within yourselves!

JMNT⁽ⁱ⁾ ⁵³ Then Jesus said to them, "Most truly (Amen, amen) I am now laying out the arrangement for (or: saying to) you people: unless you folks should at some point eat the flesh of the Son of the Human (the Son of man; = the eschatological messianic figure), and then would drink His blood (or: since you would not eat the flesh which is the Human Being, and further, drink His blood), you are continuing not holding (or: habitually having or presently possessing) Life within yourselves!