John 6:29

Ἀπεκρίθη Ἰησοῦς καὶ εἶπεν αὐτοῖς, Τοῦτό ἐστι τὸ ἔργον τοῦ Θεοῦ, ἵνα πιστεύσητε εἰς ὃν ἀπέστειλεν ἐκεῖνος.

RBT Greek Interlinear:

Strongs 611; Apekrithē; Ἀπεκρίθη; Separated; V-AIP-3S

Strongs 3588; ho; ‹ὁ›; the; Art-NMS

Strongs 2424; Iēsous; Ἰησοῦς; Salvation; N-NMS

Strongs 2532; kai; καὶ; and; Conj

Strongs 2036; eipen; εἶπεν; said; V-AIA-3S

Strongs 846; autois; αὐτοῖς; to themselves; PPro-DM3P

Strongs 3778; Touto; Τοῦτό; This; DPro-NNS

Strongs 1510; estin; ἐστιν; is; V-PIA-3S

Strongs 3588; to; τὸ; the; Art-NNS

Strongs 2041; ergon; ἔργον; work; N-NNS

Strongs 3588; tou; τοῦ; the; Art-GMS

Strongs 2316; Theou; Θεοῦ; God; N-GMS

Strongs 2443; hina; ἵνα; so that; Conj

Strongs 4100; pisteuēte; πιστεύητε; you may trust; V-PSA-2P

Strongs 1519; eis; εἰς; into; Prep

Strongs 3739; hon; ὃν; which/whichever; RelPro-AMS

Strongs 649; apesteilen; ἀπέστειλεν; sent away; V-AIA-3S

Strongs 1565; ekeinos; ἐκεῖνος; that one; DPro-NMS

RBT Hebrew Literal:

Your Complete Self is the Work

Salvation separated and said to themselves, "This is the Work of the God: that you might trust into him who has sent away that one.

Leading/Bringing Under.
This one. Demonstrative pronoun signifying the one self above, the eternal timeless one in the center.
That one. Demonstrative pronoun signifying the self/selves in the sixth day, the "heel" or "footstep", that is, the self comprehended in chronological time, the earth below.

Julia Smith Literal 1876 Translation:
Jesus answered and said to them, This is the work of God, that ye should believe in him whom he has sent.

LITV Translation:
Jesus answered and said to them, This is the work of God, that you believe into Him whom that One sent.

ESV Translation:
Jesus answered them, “This is the work of God, that you believe in him whom he has sent.”