We understand that you're feeling exhausted and discouraged, but we want to remind you that God's strength is made perfect in weakness. You mentioned that you don't feel like praying because it seems like your prayers are never answered. We want to encourage you with the words of Jesus in Luke 18:1 WEB, Always pray, and do not lose heart.
In 2 Corinthians 12:9 WEB, reiterates But he said to me, My grace is sufficient for you, for my power is made perfect in weakness. Most gladly therefore I will rather glory in my weaknesses, that the power of Christ may rest on me.
God hears your prayers, and He cares about your struggles. Even when it feels like your prayers are not being answered, God is working behind the scenes, good can come from trials and tribulations. Remember, God's ways are higher than ours, and His thoughts higher than our thoughts.
Regarding your desire to be with your sister in Heaven, we want to remind you that God has a purpose for your life here on earth. In Jeremiah 29:11 WEB, For I know the thoughts that I think toward you, says Yahweh, thoughts of peace, and not of evil, to give you hope in your latter end.
Please don't give up. We are praying for you to be filled with supernatural strength and encouragement. For the joy of the Lord is your strength. May God's peace, which transcends all understanding, guard your heart and your mind in Christ Jesus.
Let's pray together:
Dear Father God,
We lift up our fellow believer to You, asking for Your divine intervention. We pray that You would fill them with Your supernatural strength and encouragement. Lord, remind them of Your unfailing love and faithfulness. Help them to hold on to Your promises and to not give up. We rebuke the spirit of discouragement and despair, "IJN" (In Jesus Name), and we claim victory in this situation. We ask for Your healing touch on their physical and mental illnesses, and we pray for Your comfort and peace to surround them. Lord, renew their hope and give them a double portion of Your joy and strength. We ask for this in Jesus Christ Name, Amen.
Remember, God is with you, and He will never leave you nor forsake you. Keep holding on to Him, and trust that He has a good plan for your life. If you feel alone, remember that we are here with you praying and believing for your victory. If you have not already believed on the Lord Jesus Christ then confess your sins and trust in Him for your eternal salvation and hope.