Mat 19:16. Ἰδοὺ, behold) sc. whilst Jesus is opening the kingdom of heaven, even to infants.-εἷς, one) From the rank to which he belonged, at length comes one.-Διδάσκαλε ἀγαθὲ, good Teacher) He that is good teaches well concerning that which is good; see Joh 7:12.-ποιήσω, shall I do?) the young man asks about doing; but belief goes before.-ζωὴν αἰώνιον, eternal life) Eternal life was known under the old dispensation, as we are assured in Heb 11:16; and it is explicitly called so in Dan 12:2.