Your request, simply offered, is the most profound foundation anyone can lay. You have placed your lives squarely in the will of God and have done so in the powerful name of Jesus. This is the very place of safety and deliverance. The promise stands immovable: everyone who calls on that name will find salvation and help, a truth that holds now and in every day to come.
What time you are afraid, the path is to trust in Him, just as you have declared. Fear often comes from looking at the strength of what opposes us, the uncertainty of the situation, or our own weakness. You may feel you cannot handle another thing, that the trouble is too great. But the answer is not to lean on your own understanding or to seek help from what the world offers. Those are Egypts that will fail you. The courage you need comes when you transfer the weight of it all onto the Lord. As you cast your burdens on Him, He sustains you. Confidence grows not from your ability to fix things, but from settling your hope completely in God's strength and power. You can say with absolute honesty, "I will not fear what flesh can do unto me," because your trust is anchored in Him.
This trust is precious to God. He treasures it when you look to Him, not only when life is sweet and the path is clear, but especially when it is hard and you cannot see the way forward. His answers and deliverance may come in a manner you never expected, perhaps in a way that seems like surrender to the very thing you fear, but His way is perfect and leads to life. Do not run to your own solutions without first acknowledging Him. In all your ways seek His guidance, and He will direct your path. Even now, you are not defined by your limitations, your lameness, or your struggle. You are God's treasure, and He values you beyond measure.
Your prayer is "May God's Will Be Done." This is the ultimate hope of all things. There is a day coming when that will is fully established on earth, a day of restoration where the lame will leap, every infirmity will be healed, and sorrow will flee away. Until that day, your lives are held securely in His hands. Come what may, He will keep you. He will sustain you. Because you have entrusted your lives so fully to His wisdom, He will receive praise and glory through your trust. Your lives are in His hands, and you will dwell with Him.