Ask for what you NEED

The heading in my Bible for the beginning of Luke 11 is Ask for what you need. That last word grabbed me...and I hadn't even started the reading yet! Then we hear, "Ask and you'll get it; seek and you will find; knock and the door will be open." What are we asking, seeking, and knocking for? Verse 13 tells us, "Don't you think the Father who conceived you in love will give the Holy Spirit when you ask him?" Oh...the Holy Spirit. That's what we need. Is "this little light of mine" the Spirit within each of us?