With regard to miraculous acts, skeptics raise the question, “Why did neither the Apostles nor Jesus Himself ever relocate a mountain?” The One who could revive a decomposing body, who commanded the winds and the waves, who healed every affliction with His word, and who triumphed over death by rising again had the capability to shift mountains if there had been a reason for it. He bestowed the gift of miracles upon the Apostles, who performed wondrous acts, as demonstrated in the second book of the Gospel of Luke, the Acts of the Apostles. However, this divine power was not intended for the entertainment of onlookers but was meant for the execution of God’s will; it was not God's plan that they should move mountains, as such an act was unnecessary, and they did not contemplate performing it. It is important to recognize that the Apostles and other saints who operated miracles did not do so of their own volition, but rather through the authority of God, who worked these wonders through their prayers because only God possesses supreme power.
The Apostles were endowed with the ability to perform miracles from the moment they were sent forth to proclaim the Gospel; yet later, when they could not heal a boy possessed by a demon, it was because they lacked unwavering faith in the omnipotence of the One who had granted them this gift (Matt. 17:19; Mark 9:28). It seems that if James and John had attempted to call down fire from heaven upon the unwelcoming Samaritans (Luke 9:54), such fire would not have descended; as Jesus explained to them, the ability to perform miracles was meant for good deeds, not for punishing wrongdoers. Thus, we conclude that it is solely God who performs miracles, both at His discretion and through the supplications of those recognized for their exceptional righteousness.
Let us also consider the topic of miracle-working icons. Some less informed individuals mistakenly believe that the icon itself has the capacity to produce miracles. This belief is not only incorrect but also perilous. It is mistaken because icons, as representations of the Savior, the Mother of God, and the saints, do not possess the power to control the natural world. It is dangerous because it can lead to the veneration of icons as though they were divine. We honor sacred icons, and there is no sin in this practice, contrary to the claims of certain sectarians. However, if we come to think that miracles arise from the icon rather than through the prayers of those who seek God's intercession in its presence, we risk violating the second commandment given at Sinai.
Numerous miracles are indeed performed by the Lord through the prayers of individuals, even those fraught with sin, and He continues to do so daily; yet, we often overlook them or fail to recognize them as miracles due to our lack of understanding of God's grace. We tend to acknowledge only those extraordinary miracles performed publicly, which capture our attention. This is why God manifests miracles before particularly revered icons, leading them to be known as miraculous; He does so to remind sinners of His mercy and to summon them to Himself.