unspeakable = that cannot be fully declared. Greek. anekdiegetos. Only here.
gift, Greek. dorea. See Joh_4:10. It cannot be that Paul had in his mind anything less than God's supreme gift, the gift of His Son, of which he speaks in 2Co_8:9. He frequently breaks out into thanksgiving in the midst of his epistles. Compare Rom_9:5; Rom_11:33, Rom_11:36, 1Co_15:57. Gal_1:1, Gal_1:5. Eph_3:20. 1Ti_1:17.