I want to urge you to hold on to God because he said that “ My grace is sufficient for thee: for my strength is made perfect in weakness”- 2 Corinthians 12: 9. God has given us power over every situation that we come against as there is life and death in the power of our tongue-Proverbs 18:21. Sometimes why we do not get the victory we needed over our mountains is because of our faith (worrying and complaining shows that you are limiting the power of God so your unbelief will thus cause God not to work on our behalf) and the words that comes out of our mouth.