Counting the Omer

Counting the Omer:

Why must we count the Omer, when we know beforehand exactly how many days there are until Shavuot? The number is always 49--no more and no less. What is gained by our counting them?

We count the Omer to show our love for each and every day that we are allotted. Indeed, every minute and second of a Jewish life is equally as precious, and should be treasured.