Easter Day, the Prayer Book Anthem

He is risen. The Lord is risen indeed. (Mark 16. 6; Luke 24. 34)

The significance of the Feast of the Resurrection is beautifully presented  in the scriptural Easter Anthem for Morning Prayer-

CHRIST our Passover is sacrificed for us: * therefore let us keep the feast,
Not with old leaven, neither with the leaven of malice and wickedness; * but with the unleavened bread of sincerity and truth. 1 Cor. v. 7.

 CHRIST being raised from the dead dieth no more; * death hath no more dominion over him.
For in that he died, he died unto sin once: * but in that he liveth, he liveth unto God.
Likewise reckon ye also yourselves to be dead indeed unto sin, * but alive unto God through Jesus Christ our Lord. Rom. vi. 9.

 CHRIST is risen from the dead, * and become the first-fruits of them that slept.
For since by man came death, * by man came also the resurrection of the dead.
For as in Adam all die, * even so in Christ shall all be made alive. 1 Cor. xv. 20.

 Glory be to the Father, and to the Son, * and to the Holy Ghost;
As it was in the beginning, is now, and ever shall be, * world without end. Amen.

(compiled by Archbishop Cranmer in 1549; inserted as an Easter invitatory in Morning Prayer in 1552.)