Isaiah 6:1-8 calls us to stand in awe of God’s holiness, confront our own sin, and

respond in faith to His call. It reminds us that God works through ordinary people

like us, cleansing, equipping, and sending us into the world with a mission to

bring His light into dark places. Our lives should reflect His holiness and grace,

inspiring others to see Him through us.


 4 main ideas:


1. Wholehearted discipleship is sharpened by the perspective of who is on the 

throne. God, the Holy, the Most High, reigns. We should be calling to each other, 

like the seraphim, in worship at His “otherness”, His holiness. Seraphim means 

“burning ones”: since Pentecost, we are the “fiery ones”! Discipleship comes from 

our bowing down, and calling out. 



2. Wholehearted discipleship is marked by encounter of his presence and 

worship. We need to be with God, become more like God, and do God’s will in this 

world. To take something of His presence into a world that does not know Him: 

that our words and lives are something of a reflection of our time with Him, as we 

change into His likeness. 



3. Wholehearted discipleship is immersed in the reality of confession. 

Isaiah looks  at the holiness of God and is appalled at the wickedness that is in 

his own heart. He confesses it openly, in God’s presence – and God faithfully and 

justly makes atonement for his sin. We must be honest with God: God is Holy and 

forgiving. He is RICH in mercy 



4. Wholehearted discipleship is equipped with readiness of the heart to usher in 

His Kingdom. God touches his lips. He is prepared for a difficult ministry: God still 

uses his people to do extraordinary things when they give themselves to Him.