Did I make a promise?

Sometimes I sit and think.I really think of how and wonder if I really made a promise.
I wonder if the reciting of the pledge was truly a promise I made to God and my countrymen.
Am I going to fulfil this promise?
So help me God

The National Pledge
I promise on my honor
to be faithful and loyal to Ghana my motherland.
I pledge myself to the service of Ghana
with all my strength and with all my heart.
I promise to hold in high esteem our heritage,
won for us through the blood and toil of our fathers;
and I pledge myself in all things
to uphold and defend the good name of Ghana.
So help me God.