Witnessing to Atheists depends on some factors. If they are respectful and curious, there is "fertile soil," if they are hostile and tell you to read all these books by the New Atheists, you are wasting your time and they are trying to antievangelize you.
Praying for them is probably the most effective tool. Our Lord has an ability to work on their heart and reach them in ways we cannot and even best guide us on what to say or not say.
Also beware that there are atheists like John Carpenter who are really Satanists, and they can label themselves thus because they don't worship a god, they worship an angel.
Praying for them is probably the most effective tool. Our Lord has an ability to work on their heart and reach them in ways we cannot and even best guide us on what to say or not say.
Also beware that there are atheists like John Carpenter who are really Satanists, and they can label themselves thus because they don't worship a god, they worship an angel.