…do not worry about tomorrow, for tomorrow will worry about itself. Each day has enough trouble of its own.
So often we can either get caught up in the past or the future. Downcast because of past mistakes and sins. Apprehensive because of possible future consequences or fear of the unknown.
That is part of the ploy of the enemy (spiritual, of course). But what we’re called to do is what Jesus tells us here (click reference for context). We’re not to worry about tomorrow, and we’re not to be frozen or even defined by past mistakes. What we’re responsible for is the present, right now.
We repent over past sins, and try to learn from past mistakes so that we can do better, gathering wisdom from Scripture. Of course we can’t undo the past, as much as we would like. But hopefully it can serve as a help for us, so that we can help others. Nor do we wring our hands in apprehension over the future. Jesus’s words address that directly in Matthew 6 (click link above). Our Father knows all we need, and will take care of our needs as we trust in him, and seek first his righteousness and kingdom in our lives, and in life in general.
It is so vitally important to have hope for today, right now. Not to be down because of the past, or be worrying about the future. It’s the present we’re responsible for. We don’t want to let the devil get us down and out because of what is out of our control.
It’s the present in which we live, where God meets us, and helps us to receive from him so that we in turn might give to others. In and through Jesus.