Ephesians 4:30–32

If  you can be anything, as the hands and  feet of  Jesus Christ,…be loving and kind. 

Finally, all of you be of one mind, having compassion for one another; love as brothers, be tenderhearted, be courteous; 1 Peter 3:8 

John 14:27: "Peace I leave with you; my peace I give to you. Not as the world gives do I give to you. Let not your hearts be troubled, neither let them be afraid." Jesus doesn't want us to live in fear. He tells us trials and sorrows are a part of life, and bad things happen, but He offers us peace in the midst of whatever life throws our way.

The antidote to dread is the assurance that no matter what the future holds, God is already there. First5 

When you recognize God as Creator, you will admire Him. When you recognize His wisdom, you will learn from Him. When you discover His strength, you will rely on Him. But only when He saves you will you worship Him. Max Lucado

Ephesians 4:30–32

30 And do not grieve the Holy Spirit of God, by whom you were sealed for the day of redemption. 31 Let all bitterness, wrath, anger, clamor, and evil speaking be put away from you, with all malice. 32 And be kind to one another, tenderhearted, forgiving one another, even as God in Christ forgave you. The New King James Version

Paul seems to be indicating that poor treatment of others can constrain the work of the Spirit—essentially denying or resisting God’s indwelling presence.The Greek word used here, charizomai, implies not only forgiving, but doing so with a gracious attitude. Paul uses this same word elsewhere to describe God’s forgiveness. Faithlife Study Bible

The Holy Spirit of God should never be pushed away, ignored, or rejected. If we would remember that the One who lives in us is God’s own Spirit, we would be much more selective about what we think, read, watch, say, and do. Note that Paul acknowledges that evil thoughts and actions are temptations even for those who are sealed by the Holy Spirit. The NKJV Study Bible

Be ye kind one to another. This sets forth the principle of love in the heart, and the outward expression of it, in a humble, courteous behaviour. 

Mark how God’s forgiveness causes us to forgive. God forgives us, though we had no cause to sin against him. We must forgive, as he has forgiven us. 

All lying, and corrupt communications, that stir up evil desires and lusts, grieve the Spirit of God. Corrupt passions of bitterness, wrath, anger, clamour, evil-speaking, and malice, grieve the Holy Spirit. Provoke not the holy, blessed Spirit of God to withdraw his presence and his gracious influences. 

The body will be redeemed from the power of the grave at the resurrection day. Wherever that blessed Spirit dwells as a Sanctifier, he is the earnest of all the joys and glories of that redemption day; and we should be undone, should God take away his Holy Spirit from us. Matthew Henry’s Concise Commentary

Isaiah 63:10 

But they rebelled and grieved His Holy Spirit;

So He turned Himself against them as an enemy,

And He fought against them.

Colossians 3:12 Therefore, as the elect of God, holy and beloved, put on tender mercies, kindness, humility, meekness, longsuffering;

Colossians 3:13 bearing with one another, and forgiving one another, if anyone has a complaint against another; even as Christ forgave you, so you also must do.