2Ti 1:7 For God hath not given us the spirit of fear; but of power, and of love, and of a sound mind.

God would use anybody who is yielded to him. Look, you are 18 years old; we need more young voices to proclaim God’s word, the influence that God has place in you to reach your generation and the generation to come is awesome.

Don’t worry about the level of your spiritual maturity, it’s not with striving. Holy Spirit will do it. Ask God to you give you peace in this and rest in him, which is in you.

If you know that this is for you, don’t allow the enemy to steal the desire God has place in you. You are a powerful Women of god and ready now, later is too late.

One of my prayers is to be use by GOD now (29 years young), and not just in my old age.

Look at David, young.

And Saul said to David, Thou art not able to go against this Philistine to fight with him: for thou [art but] a youth, and he a man of war from his youth.