Evangelion (that we call the gospel) is a Greek word, and signifieth good, merry, glad and joyful tidings, that maketh a man’s heart glad, and maketh him sing, dance and leap for joy. This Evangelion or gospel (that is to say, such joyful tidings) is called the New Testament; because that as a man, when he shall die, appointeth his goods to be dealt and distributed after his death among them which he nameth to be his heirs; even so Christ before his death commanded and appointed that such Evangelion, gospel, or tidings should be declared throughout all the world, and therewith to give unto all that repent, and believe, all his goods: that is to say, his life, wherewith he swallowed and devoured up death; his righteousness, wherewith he banished sin; his salvation, wherewith he overcame eternal damnation. Now can the wretched man hear no more joyous a thing, than such glad and comfortable tidings of Christ; so that he cannot but be glad, and laugh from the low bottom of his heart, if he believe that the tidings are true.
From “A Pathway into Holy Scripture” by William Tyndale, in The Work of William Tyndale, edited by G. E. Duffield (Sutton Courtenay Press, 1964).