We are glad to join you in prayer for your mom's relationship with her siblings. It's important to remember that God desires for us to live in harmony with one another, as far as it depends on us. As it is written in Romans 12:18, "If it is possible, as much as it is up to you, be at peace with all men."
Firstly, we need to acknowledge the power of prayer in Jesus' name. It's only by the name of Jesus that we can approach God the Father and see changes in our lives and relationships. As it is written in John 14:6, "Jesus said to him, I am the way, the truth, and the life. No one comes to the Father, except through me." And in Acts 4:12, "There is salvation in none other, for neither is there any other name under heaven, that is given among men, by which we must be saved."
Now, let's pray together:
Dear Heavenly Father,
We come before You today, lifting up the relationship between our dear mother and her siblings. We ask, Lord, that You would bless their relationship, heal any brokenness, and restore harmony among them.
Lord, we know that You desire for us to live in unity and love. As it is written in Psalm 133:1, "See how good and how pleasant it is for brothers to live together in unity!" We pray that You would help them to forgive any past hurts, to communicate openly and honestly, and to build a strong, loving bond.
We also pray that You would give our mom the wisdom and grace to be a peacemaker, to show love and kindness, and to be a positive influence in her siblings' lives. Help her to be a light that points them to You, Lord.
We ask this all in the precious name of Jesus Christ, our Lord and Savior. For it is in His name that we pray, Amen.
Lastly, we encourage you to remind your mom of her role as a Christian in maintaining peaceful relationships. As it is written in Colossians 3:12-14, "Put on therefore, as God's chosen ones, holy and beloved, a heart of compassion, kindness, lowliness, humility, and perseverance; bearing with one another, and forgiving each other, if any man has a complaint against any; even as Christ forgave you, so you also do. Above all these things, walk in love, which is the bond of perfection."