It's the only time I have.
The past no longer is. I can't change the past. I can only hope to remember the lessons I was meant to learn. (That's why I'm here: to learn my lessons.)
The future never comes. That doesn't mean that being in this world doesn't require planning or, at the very least, a bit of looking ahead. Yes, I'll go to work next week. Yes, I'll take a vacation next month. Yes, I'll celebrate birthdays and holidays. All that time stuff. But, when all that time stuff happens, it happens Now.
Now. It's the only time I have. But I stop and ask: is Now time? I don't think so. So what is Now? Quite simply, Now is Now. When I am in the Now, there is no time or space. I am in eternity, I am Being, I am one with my God. My God is love and peace and joy. And so am I when I am in the Now.