1 Thessalonians 2:13 Amplified Bible And we also [especially] thank God continually for this, that when you received the message of God [which you heard] from us, you welcomed it not as the word of [mere] men, but as it truly is, the Word of God, which is effectually at work in you who believe [exercising its superhuman power in those who adhere to and trust in and rely on it

The only power to stop to stop the Power of God in your life is doubt and unbelief. The Lord Jesus Christ will never interfere in your life unless you Believe and Trust Him with a open expectant heart. Your Faith and Trust in Jesus and His Divine Promises in His Word opens the door for Jesus to move mightily in your life. Doubt closes the door to Jesus and His Promises.
As you read in the scriptures Jesus did not pray for many as they were healed by their Faith in Jesus. They came to Jesus without doubting or unbelief with a full expectancy to be Healed. He would say your Faith has made you well and they were Healed. ( Luke 5:25-32 Mark 10:46-52)

The same Spiritual Power of receiving Jesus as your Lord and Savior and being Born Again. This was by Believing The Word and Promises of God Almighty. That same Spiritual Power of Believing God Almighty and His Word for Spiritual Salvation also works in Healing of your body. Doubt stops the Word and Power of God becoming Alive in you! Don’t let doubt stop your Prayers from being answered. Only Believe and Trust your Lord Jesus Christ!

Mark 9:23 Jesus said to him, “If you can believe, all things are possible to him who believes

Matt 9:28-31 And when He had come into the house, the blind men came to Him. And Jesus said to them, “Do you believe that I am able to do this?” They said to Him, “Yes, Lord.” Then He touched their eyes, saying, “According to your faith let it be to you. And their eyes were opened.

Hebrews 11:5-6 But without faith it is impossible to please Him, for he who comes to God must believe that He is, and that He is a rewarder of those who diligently seek Him.

Ephesians 6:10 Finally, my brethren, be strong in the Lord and in the power of His might

Ephesians 1:18-20 and what is the exceeding greatness of His power toward us who believe, according to the working of His mighty power which He worked in Christ when He raised Him from the dead

John 3:18-19 “He who believes in Him is not condemned; but he who does not believe is condemned already, because he has not believed in the name of the only begotten Son of God.