Ephesians 4:30

1 Thessalonians 5:19 NIV
Do not quench the Spirit.

Ephesians 1:13-14 NIV
And you also were included in Christ when you heard the message of truth, the gospel of your salvation. When you believed, you were marked in him with a seal, the promised Holy Spirit, who is a deposit guaranteeing our inheritance until the redemption of those who are God’s possession—to the praise of his glory.

Genesis 6:6 NIV
The Lord regretted that he had made human beings on the earth, and his heart was deeply troubled.

Isaiah 63:10 NIV
Yet they rebelled and grieved his Holy Spirit. So he turned and became their enemy and he himself fought against them.