SIR – It sickens me that a schoolgirl of 16 was stabbed to death by a madman of 22 (March 7) in Birmingham.

I try hard to believe in a God of love behind this universe – but is God powerless to stop stabbings like this? It shakes my faith.

How can I pray. “God’s will be done”? I am upset.

GEORGE COWLEY

Worcester