[Sidenote: TRANSUBSTANTIATION.] Having given his fellow-countrymen the Bible, Wickliffe began to reflect on its contents. This was a new step in his onward path. There comes a moment when the Christian, saved by a lively faith, feels the need of giving an account to himself of this faith, and this originates the science of theology. This is a natural movement: if the child, who at first possesses sensations and affections only, feels the want, as he grows up, of reflection and knowledge, why should it not be the same with the Christian? Politics--home missions--Holy Scripture--had engaged Wickliffe in succession; theology had its turn, and this was the fourth phase of his life. Yet he did not penetrate to the same degree as the men of the sixteenth century into the depths of the Christian doctrine; and he attached himself in a more especial manner to those ecclesiastical dogmas which were more closely connected with the presumptuous hierarchy and the simoniacal gains of Rome,--such as transubstantiation. The Anglo-Saxon church had not professed this doctrine. "The host is the body of Christ, not bodily but spiritually," said Elfric in the tenth century in a letter addressed to the archbishop of York; but Lanfranc, the opponent of Berengarius, had taught England that at the word of a priest God quitted heaven and descended on the altar. Wickliffe undertook to overthrow the pedestal on which the pride of the priesthood was founded. "The eucharist is naturally bread and wine," he taught at Oxford in 1381; "but by virtue of the sacramental words it contains in every part the real body and blood of Christ." He did not stop here. "The consecrated wafer which we see on the altar," said he, "is not Christ, nor any part of him, but his efficient sign."[182] He oscillated between these two shades of doctrine; but to the first he more habitually attached himself. He denied the sacrifice of the mass offered by the priest, because it was substituted for the sacrifice of the cross offered up by Jesus Christ; and rejected transubstantiation, because it nullified the spiritual and living presence of the Lord. [182] Efficax ejus signum. Conclusio 1^{ma.} Vaughan, ii, p. 436, App. [Sidenote: WICKLIFFE'S FIRMNESS.]