Your question seems to follow the presumptions of theologies and philosophies that have touchpoints with medieval Islamic philosophers. Al-Ghazali, for instance, in his Incoherence of Philosophers, makes the case that all things that happen aren’t examples of cause-and-effect, but rather, are examples of God reaching down and creating the effects directly.
The Catholic response asserts that there are both ‘primary’ and ‘secondary’ causation; that is, God causes the universe to exist, and the entities in the universe perform actions that have cause-and-effect relationships.
Therefore, according to this way of thinking, God creates the universe and sustains it, and we have the freedom to take actions that have real effects.
The one example I remember from al-Ghazali centered on fire and cotton. He maintained that, when fire was brought into contact with cotton, it wasn’t the case that the fire caused the cotton to burn. Rather, he claimed, God caused the cotton to burn – directly, as an action of God himself – in a time frame that would be coincident with the proximity of the cotton to the fire.
So, if you’re asking that question – namely, whether God makes things happen directly and without mediation – then I’d answer “no, we believe that there actually are effects that happen according to the laws of physics”, even if God was the one who instantiated these laws and created the universe.
Is that what you’re asking? Does this help?