“We enjoy Christ only as we embrace Christ clad in His own promises.

Thus it comes to pass that he indeed dwells in our hearts [cf. Eph. 3:17], and yet: “We are absent from him. For we walk by faith, not by sight” [2 Cor. 5:5–7].

Now these two things agree rather well with each other: we possess in Christ all that pertains to the perfection of heavenly life, and yet faith is the vision of good things not seen [cf. Heb. 11:1].

Only, we must note a difference in the nature or quality of the promises: the gospel points out with the finger what the law foreshadowed under types.”

–John Calvin, Institutes of the Christian Religion & 2, ed. John T. McNeill, trans. Ford Lewis Battles, vol. 1, The Library of Christian Classics (Louisville, KY: Westminster John Knox Press, 2011), 2.9.3., 426.