Died of wounds in France aged 24 in 1918.
The text from Scripture on the Order of Service says "Called and chosen and faithful". It is a quotation from the Book of Revelation and the full quote is "They shall make war with the Lamb, and the Lamb shall overcome them: for he is Lord of lords, and King of kings: and they that are with him are called, and chosen, and faithful". It is an indication of the apocalyptic terms in which many people saw the terrible conflict - the Germans are identified with the forces of evil and the British are the chosen of the Lamb of God.
Presumably the order of service is from a memorial service arranged by his parents, and they selected the text.
This is how they saw their son.