The reason for your atheism is that you are not convinced by religions and consider them mere lies made by humanity. This is your intellectual right, and no one has the right to condemn you for it, because humans do not have the right to hold each other accountable for their personal beliefs.
We all remain united under the umbrella of humanity. Humanity is vast enough for everyone.
But please, my friend, I urge you: strive for what benefits you. Close the chapter on religions in your life since you are no longer convinced by them. Make them a part of the past, and spend your life on what is useful to you instead of mocking religions and creeds.
Because such insults and mockery bring no benefit to you or anyone else.
Do not waste most of your time insulting, cursing, or mocking religions—most of which are directed at Islam specifically. Just let it go and start a new life with a clean slate.
Look for a new scientific or intellectual path in your life, try to offer something that benefits humanity, and consider your past life a part of a memory that has ended.
These things will benefit you more than wasting your time citing a verse just to mock it, under the principle of "look at how I mock your religion."
Just as you have freedom of belief and want others to respect it, others also have their own freedom of belief.
You have the right to practice your freedom, but your freedom ends where the freedom of others begins.
Stay well 🌹