What is Infirmity in the Bible? 
In the Bible, infirmity is a description of physical or spiritual weakness. It is also a description of oppression by Demons. The Bible shows that God is the ultimate authority when it comes to spiritual and physical weakness. It is also true that we are not capable of dealing with every infirmity we have. Fortunately, we have a Savior who can help us.
Spirit of infirmity
The Bible speaks of the spirit of infirmity as an enemy that seeks to destroy God’s children. The spirit of infirmity is one of Satan’s many demons and is responsible for causing sicknesses and diseases. It uses various methods to accomplish this purpose. However, not all diseases are caused by the spirit of infirmity. Some are simply incurable by medical means.
A spirit of infirmity can also be caused by sin. Jesus said that sickness is caused by the devil and his spirit of infirmity. It can be caused by a sinful act, such as lust, or it can be caused by demonic activity. In either case, the spirit of infirmity will manifest itself.
Another way to get rid of the spirit of infirmity is to fast. Fasting involves abstaining from food or bodily pleasures for a period of time. Fasting is a very effective way to deal with the spirit of infirmity. Fasting can be particularly useful for overeaters seeking spiritual help.
Spiritual weakness
In the Bible, the word infirmity has several different meanings. It can refer to physical weakness, moral weakness, or spiritual weakness. It can also refer to sickness or disease. In the King James Version, the word infirmity is associated with physical weakness. It is also used to refer to the oppression of Satan.
The phrase “spirit of infirmity” occurs twenty-four times in the Bible. In some translations, it means “weakness or ill health.” In other Bible versions, it means “crippling” or “disabling”. The exact meaning of “spirit of infirmity” is unclear, but it is a central concept in Christian thought.
Spiritual weakness is a manifestation of a lack of faith. Without faith, a person lacks confidence in the power of God and is more vulnerable to evil acts. Those with lack of faith need to work on building their faith in Jesus.
Physical weakness
One of the most striking and illuminating aspects of the Bible is the idea that weakness is a spiritual virtue. Although the Bible uses the word “weakness” many times to describe disease, the concept of weakness rarely occurs in the physical sense. This principle is rooted in the incarnational theology of the Gospels. The Bible teaches that human weakness is one of the most important ways that God reveals himself.
The Bible is full of examples of people who were weak. These people exemplify how God uses the weak to show His glory, offer redemption and grace, and reveal His truth. There are also countless examples of biblical underdogs who prove that the weak can achieve great things. For example, we read about Gideon, who first appeared in the Bible as a man who hid in a wine press.
In the Bible, the word “infirmity” is used to describe both spiritual and moral weakness. The term is also used in classic English writers. Milton compared the last infirmity of noble minds to Caesar IV’s “last infirmity.” Proverbs 18:14 talks about the infirmity a man with resolve can keep under his will. The Bible also says that we can keep our physical weakness under our will.
Demonic oppression
Demonic oppression infirmity is often described in the Bible. In one story, Paul had a thorn in his head and knew that it was Satan’s work. In another, Jesus revealed that Satan was responsible for the infirmity of a woman. Ananias and Sapphira were filled with the spirit of Satan, but that was only a mild case of demonic oppression.
NT writers are careful to distinguish between infirmity and demon possession. One of the few examples of convergence of these categories occurs in Mark 9. Most healing accounts in the Synoptics do not attribute illness to demons. This fact makes it important to apply the concept of discernment to infirmity.
In addition to the laying on of hands, prayer also played a role in the casting out of demons. The Bible also mentions prayer as a response to infirmity. Typically, the response of NT Christians to infirmity was prayer.