I’m not sure to whom your ‘some’ refers, whether the ‘apologist’ or the unbeliever, but I know of some (not that I can document easily) whose ears were opened by hearing of God’s acts of providence in someone else’s life. In any case, believers can rejoice in them (like I do in Maggie’s testimony and Glenn’s, not to mention Rich Stearns’ or George Müller’s).
We are also told in many places in scripture to ‘make known’ his deeds, so I have no apology (speaking of apologists 
).