He has. He continues even today. He does great things on a micro and macro level daily. The great things that occur at even the the tiniest time intervals are amazing. I don’t know that our minds are capable of really capturing the understanding of how truly great his works are. I told someone once, that I thanked God for great parking spots. He was disgusted with the idea that God would bother to utilize his power for something so mundane and unimportant. It does sound kind of funny thinking he would accommodate me in this way. But there is a Scripture in James 1:17 that says every good and perfect gift is from above. So, I am going to claim that even great parking is proof that he has and continues to do great things!