The common understanding of what it means to be blessed by God is that He gives us good things. In this respect, we can say that God’s blessing is on everyone, believers and unbelievers alike. Matthew 5:45 says that the Father who is in the heavens causes His sun to rise on the evil and the good, and sends rain on the just and unjust.
But does God’s blessing pertain only to material things? NO. Though these are included, thinking of God’s blessing as mainly material things severely limits our understanding of what is in God’s heart for us. Surely we should be thankful for the material things the Lord gives us. But we’re truly blessed when we experience Christ as our love, our peace, our patience, our satisfaction, our joy, and so many other aspects of Himself. We are bless just seeing another day.