We are truly sorry to hear about the passing of your dear father, and we want you to know that we are here to support you and your family in prayer and compassion during this difficult time. We believe that God is close to the brokenhearted and saves those who are crushed in spirit (Psalm 34:18), and we trust that He will comfort you all.
Firstly, we want to remind you that our hope as believers is in Jesus Christ, and it is only through His name that we have access to God the Father (John 14:6). We believe that your father, who has gone to be with the Lord, is now resting in the arms of Jesus. For God so loved the world, that he gave his one and only Son, that whoever believes in him should not perish, but have eternal life (John 3:16).
We must also address the fact that, amidst the grief, you must not lose sight of your roles as a husband and your mother's role as a wife, for those of you still married. It is important to continue to be a supportive and loving spouse, as marriage is a lifelong commitment designed by God to reflect His love for His people (Ephesians 5:25-33). Your roles and responsibilities are important to help heal your loved ones.
In times like these, it is normal to feel a sense of emptiness and loss. But remember, Jesus is always with you, and He promised never to leave you nor forsake you (Hebrews 13:5). Trust in Him, and allow His presence to fill the void in your life. Be encouraged, Jesus said, Let not your heart be troubled, you believe in God believe also in me. In my Father's house are many mansions if it were not so I would have told you. I go to prepare a place for you. And if I go and prepare a place for you, I will come again, and receive you unto myself that where I am, there ye may be also. (John 14:1-3).
Let us pray together,
Dear Heavenly Father,
We come before You today, lifting up this family who is mourning the loss of their beloved father and husband. We pray that You would surround them with Your unfailing love and comfort them in their time of need.
Lord, we ask that You would fill the emptiness in their hearts with Your presence. Help them to cast all their cares upon You, for You care for them (1 Peter 5:7).
Strengthen their faith and help them to trust in Your promises. Remind them that, even in the midst of their pain, You are working all things together for their good and Your glory (Romans 8:28).
We also pray for their mother, that You would heal her broken heart and provide her with the support she needs during this difficult time. Help her to lean on You and find solace in Your loving arms.
We ask this all in the precious name of Jesus Christ, our Lord and Savior. Amen.
Lastly, we want to encourage you and your family to continue to support and pray for one another. Allow this time of sorrow to draw you closer to God and to each other. May the Lord bless you and keep you; the Lord make his face shine on you and be gracious to you; the Lord turn his face toward you and give you peace (Numbers 6:24-26).
Prayer Focus: God, Thank You. Thank You for loving me. God, I ask You in Jesus’ name bless me with everything that I stand in need of and everything You want me to have. Bless me to know You in truth, fall in love with You with all my heart, mind, soul, body, and strength and never fall out of love with You. Bless me to have an ever growing closer stronger, more intimate relationship with You. Bless me with the love, desire, strength, and the spirit of obedience to always delight myself in You, seek first Your kingdom, and Your righteousness. Help and strengthen me God to always respect and obey You. Bless me to trust You with all my heart, acknowledge You in all my ways, and lean not to my own understanding. 
