Whoever has the Son has life; whoever does not have the Son of God does not have life.
12 He that hath not the Son This is a confirmation of the last sentence. It ought, indeed, to have been sufficient, that God made life to be in none but in Christ, that it might be sought in him; but lest any one should turn away to another, he excludes all from the hope of life who seek it not in Christ.
the Son . . . life--Greek, "THE life." BENGEL remarks, The verse has two clauses: in the former the Son is mentioned without the addition "of God," for believers know the Son: in the second clause the addition "of God" is made, that unbelievers may know thereby what a serious thing it is not to have Him. In the former clause "has" bears the emphasis; in the second, life.
Verse 12. He that hath the Son, hath life. . John evidently designs to refer to that passage in the verse before us, and to state a principle laid down by the Saviour himself. This is the sense of all the important testimony that had ever been borne by God on the subject of salvation, that he who believes in the Lord Jesus already has...