Yes, Lord. To prove that she believes what she had heard Christ say about himself, that he is the resurrection and the life, Martha replies, that she believes that he is the Christ, and the Son of God; and indeed this knowledge includes the sum of all blessings; for we ought always to remember for what purpose the Messiah was promised, and what duty the prophets ascribe to him. Now when Martha confesses that it was he who was to come into the world, she strengthens her faith by the predictions of the prophets. Hence it follows, that we ought to expect from him the full restoration of all things and perfect happiness; and, in short, that he was sent to erect and prepare the true and perfect state of the kingdom of God.

Yea, Lord - This was a noble confession. It showed her full confidence in him as the Messiah, and her full belief that all that he said was true. See Matthew 16:16.

Yea, Lord: I believe - ΠεπιϚευκα, I have believed. Either meaning that she had believed this for some time past, or that, since he began to teach her, her faith had been considerable increased; but verbs preter, in Greek, are often used to signify the present. Martha here acknowledges Christ for the Messiah promised to their fathers; but her faith goes no farther; and, having received some hope of her brother's present resurrection, she waited for no farther instruction, but ran to call her sister.

She saith unto him, yea, Lord,.... That is, she firmly believed all that he said concerning himself, and the happiness of those that believed in him: and for the confirmation of it adds,
I believe: or "I have believed", as the Vulgate Latin version renders it; that is, long ago, ever since she knew him:
that thou art the Christ the Son of God, which should come into the world; that he was the true Messiah, and the proper and natural Son of God, of the same nature with God, equal to him, having the same perfections with him; and who was long promised, much prophesied of, and greatly expected to come into the world; and was now come into the world by the assumption of human nature, to work out salvation for his people, and therefore, since she believed all this of him, she must believe that he was able to raise the dead to life, and to secure those that believe in him from dying eternally.

Yea, . . . I believe that thou art the Christ, the Son of God, &c.--that is, And having such faith in Thee, I can believe all which that comprehends. While she had a glimmering perception that Resurrection, in every sense of the word, belonged to the Messianic office and Sonship of Jesus, she means, by this way of expressing herself, to cover much that she felt her ignorance of--as no doubt belonging to Him.

I believe that thou art the Christ, etc. He asks about her faith. She responds by the good confession that embraces all, Martha's creed, Peter's creed, the true "Apostles' creed," the only creed of the Apostolic church.