Rievaulx Abbey
After the people of Israel left Egypt with Moses at their head, the Amalekites, a savage race, came and did battle against them.
Moses sent an army against them, while he himself went up on to a mountain to pray for them and raised his hands to the Lord.
And it came to pass that while he kept his hands raised, the people of Israel were triumphant but whenever he lowered his hands Amalek started to win.
Why was it, do you think, that the raising of his hands possessed such grace? Without doubt God usually takes more account of the attachments of the mind than of the postures of the body.
Why was it then? Did his prayer have no effect before God unless he raised his hands? That lifting up of his hands had such an effect that their enemies could not withstand the Israelites.
The reason why this lifting up of hands had such force was that it signified the raising of the hands of him who said in the psalm, The lifting up of my hands is like an evening sacrifice.
For, when evening had already come upon the world, his sweetest hands were stretched out on the Cross and there was offered up that evening sacrifice that took away the sins of the whole world.
So that raising of Moses’ hands signified the Passion of our Lord Jesus Christ who went up on to a mountain to pray because he ascended into heaven to plead our cause with the Father.
There he lifts up his hands so that Amalek – that is, the devil – will not be able to vanquish us.
For there he appears in God’s sight on our behalf and re­presents to him the Passion that he underwent for us.
As for us, brothers, as long as…our fight is against the principalities and powers, against the rulers of the dark things of the world, against the spiritual forces of evil in the heavens, we need to have our Lord lifting up his hands within us.
That is to say, the remembrance of his Passion should be continually present in our minds.
We can be quite sure, my brothers…that as long as the memory of his Passion is in our heart, as long as our hope is directed to where Christ is pleading our cause at the right hand of the Father, the spiritual Amalek – that is, the devil – will not be able to vanquish us.
And therefore…let us see that this attachment, this remembrance, does not through some negligence on our part grow lukewarm in us.
For then we shall immediately grow faint and our enemy will gain the upper hand and cause us distress.
Aelred of Rievaulx (1110 – 1167): Sermon 13.27-29 (1st Clairvaux Coll.); tr. Berkeley & Pennington, from Cistercian Fathers 58,            from the Monastic Office of Vigils, Wednesday in 2nd Week of Lent, Year 2.