What does "Seeking God" mean

I recently was looking through Facebook and saw this quote:

"God you have the answers I need. I'm seeking you first." Matthew 6:33

  I looked up the reference, Matthew 6:33

"Seek the Kingdom of God above all else, and live righteously, and he will give you everything you need." Matthew 6:33, New Living Translation

It is so easy to say, "I'm seeking the Lord", but what does that really mean?

"The night is almost gone; the day of salvation will soon be here. So remove your dark deeds like dirty clothes, and put on the shining armor of right living." Romans 13:12 New Living Translation