Do you consider yourself useless? 

How would you feel if asked this question? What will be your answer? Yes? No? It depends? But on what? Is it on time, in season, or for a reason?

Your answer to this question depends on your knowledge and understanding of God’s purpose for you. Do you know, and are you living your purpose? 

Consider the sun; it is the greater light that rules the day. Now, imagine if, of its own accord — if it has the willpower — it decides to stop shining in the day, but at night, what use will it be? Useless!

Your usefulness depends on whether you are serving your God-ordained purpose, and that is only possible if you know it. 

Jude Ayua: Author, Finding Purpose.