Isaiah 6:5-7 5 And I said: “Woe is me! For I am lost; for I am a man of unclean lips, and I dwell in the midst of a people of unclean lips; for my eyes have seen the King, the Lord of hosts!”
6 Then one of the seraphim flew to me, having in his hand a burning coal that he had taken with tongs from the altar. 7 And he touched my mouth and said: “Behold, this has touched your lips; your guilt is taken away, and your sin atoned for.” (ESV)

As you know God more intimately, you will know about yourself more. As we draw close to God, His Holy Spirit exposes every hidden darkness in us.  It leads us into brokenness in our heart and spirit of repentance.

Lord first work in us before He works through us for others. Isaiah had a ministry in waiting. God wants to work within Isaiah before God uses him in ministry. Ministry is not what we do for God or volunteerism. Ministry is God’s works through us as Father worked through Jesus in the earthly ministry of Jesus (John 14.10). Our ministry will grow according to the level of permission that we give to God to work in us. We will grow in our God given destiny in a measure that we allow God to work within us.
God bless