If your implying that atheist recognizes spirituality and has meaning and value then this definition implies religion imho.
Maybe you should try in your mind to separate what the traditional or institutional religions of the world have done to our minds from real or personal religious experience??
If someone uses spiritual insight and philosophy as part of their development of science, nothing but good things happen.
If you want to separate a personal God from all this, it’s your choice. But I can’t do that.