One other thought on your question: Be patient and wait for the opportunity God will provide. Example:
A guy at work is agnostic (for now

). I wanted to talk to him for like 3 years, but it was clear he didn’t even want to think about God.
Then he had a scare with cancer. I told him “I do not know how you can deal with this, without trusting in your loving God”. He said nothing.
A few days later, he was full of anxiety and I said, “Do you ever pray?” He said no. I said, “I was going to tell you I will pray for you in hopes it would be of comfort”. He said nothing.
The next day he came to work and said “This may seem hypocritical of me, but will you pray for me?”.
Just remember God will give us opportunities to potentially influence people, but it is in His timing not ours.
Peace,
Chris W