God works in every life, even the ones that don't know Him, and I believe that in itself is a miracle. Why should He care? He has no obligation to provide for us, given that our fleshly nature separates us from Him and even those of us who belong to Him by the blood of Christ are not worthy of His gaze. Yet He continues to send the sun and the rain, refresh the air, provide for the growth of our foods, gives us clean water. To me, that is amazing. It is, indeed, a miracle.