Your friend saw this resource on bethinking.org and thought you should see it:
The Benefits of Apologetics: a reasonable Christian faith
Peter Byrom explains how apologetics enabled him to see that Christian belief was reasonable and needed a response.
See the full resource online by visiting bethinking.org:
https://www.bethinking.org/is-christianity-true/the-benefits-of-apologetics
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bethinking.org is a collection of resources which aims to make sense of the big questions of life about God, Jesus and Christianity.