Origen de Principiis Book I And on one occasion, scarcely even the apostles themselves are deemed worthy to hear the words, "Ye shall receive the power of the Holy Ghost coming upon you."[85] Origen Commentary on John Book II The Saviour gives the name of martyr to every one who bears witness to the truth He declares; thus at the Ascension He says to His disciples:[107] Origen Commentary on Matthew Book X and, "Ye shall be My witnesses both in Jerusalem and ill all Judaea and Samaria, and unto the uttermost part of the earth."[124]