Hebrews 1:8-9

But about the Son he says, "Your throne, O God, will last for ever and ever, and righteousness will be the scepter of your kingdom. You have loved righteousness and hated wickedness; therefore God, your God, has set you above your companions by anointing you with the oil of joy."

Your throne, O God, will last for ever and ever
Luke 1:33 "... and he will reign over the house of Jacob forever; his kingdom will never end."

therefore God, your God, has set you above your companions
Philippians 2:9-11 Therefore God exalted him to the highest place and gave him the name that is above every name, that at the name of Jesus every knee should bow, in heaven and on earth, and every tongue confess that Jesus is Lord, to the glory of God the Father.

by anointing you with the oil
Isaiah 61:1-3 The Spirit of the Sovereign LORD is upon me, because the LORD has anointed me to preach good news to the poor. He has sent me to bind up the brokenhearted, to proclaim freedom for the captives and release from darkness for the prisoners, to proclaim the year of the LORD's favor and the day of vengeance of our God, to comfort all who mourn, and provide for those who grieve in Zion--to bestow on them a crown of beauty instead of ashes, the oil of gladness instead of mourning, and a garment of praise instead of a spirit of despair. They will be called oaks of righteousness, a planting of the LORD for the display of his splendor.

of joy
Psalm 45:6-7 Your throne, O God, will last for ever and ever; a scepter of justice will be the scepter of your kingdom. You love righteousness and hate wickedness; therefore God, your God has set you above your companions by anointing you with the oil of joy.

NOTES:
Read Romans 8

Scriptures taken from the Holy Bible, New International Version® NIV®, Copyright© 1973, 1978, 1984 by International Bible Society. Used by permission. All rights reserved worldwide.