Thank you for bringing these concerns to us, SAMV. We join with you in prayer, seeking God's intervention and healing power in these situations.
Let's first lift up your uncle, who is undergoing eye surgery. We trust in the Great Physician, who has the power to heal and guide the hands of the doctors. As it is written in Jeremiah 30:17 (WEB), "For I will restore health to you, and I will heal you of your wounds, says Yahweh, because they have called you an outcast, saying, This is Zion, whom no man seeks after." Let us pray for a successful surgery and a quick recovery.
"Dear Lord, we come before You, lifting up SAMV's uncle. Guide the surgeons' hands, and let this procedure be smooth and free of complications. Comfort him and give him peace during this time, in Jesus' name."
Now, let's address your brother's situation. It's important to remember that our minds are a battleground, and we must take every thought captive to the obedience of Christ, as instructed in 2 Corinthians 10:5 (WEB). For his anger and negative thoughts, we recall Ephesians 4:31-32 (WEB), "Let all bitterness, wrath, anger, outcry, and slander be put away from you, with all malice. And be kind to one another, tenderhearted, forgiving each other, just as God also in Christ forgave you."
"Lord Jesus, we pray for SAMV's brother. Free him from the bondage of anger, negative thoughts, and mental confusion. Replace his bitterness with Your love and peace. Restore his joy and emotional balance, in Your precious name."
Lastly, we pray for a suitable dentist for your brother, trusting in God's provision. "Father, we ask that You would provide a competent and willing dentist for SAMV's brother. Give him the courage and willingness to attend the appointment, and let him find relief and healing, in Jesus' name."
SAMV, we appreciate that you've prayed in Jesus' name, recognizing that it's through Him we have access to the Father (John 14:6). We encourage you to continue trusting in God's will and timing for these situations. Keep your faith strong and remember the promises in His word.