He emphasized the noble goal that such actions should aim toward—peace and love for others: have faith in God—a conviction nurtured in the heart by His grace. I tell you that whoever says to this mountain, ‘Be removed and cast into the sea,’ and does not doubt in his heart, but believes that what he says will happen, it will be done for him. Yet, as St. John Chrysostom noted, the Apostles achieved much more than mere physical miracles—healing the sick and raising the dead; they accomplished profound moral acts, dismantling the mountains of idolatry and long-held false beliefs, directing the entire cosmos toward Christ. Furthermore, according to the same holy father, the Apostles had the potential to move mountains, should the need arise, for the Lord did not declare, “You will undoubtedly move it, but you have the ability to move it.” Therefore, I tell you, whatever you ask in prayer, believe that you have received it, and it will be yours. This miraculous ability, however, is granted solely to prayers aimed at the welfare, peace, and tranquility of others—not for harm, chaos, or strife. When you stand to pray, if you hold anything against anyone, forgive them, so that your Father in heaven may also forgive you your sins; but if you do not forgive, neither will your Father in heaven forgive your sins. Hatred residing in one’s heart makes an individual a violator of the essential New Testament commandment regarding love for one another and robs him of God's grace. The teaching on forgiveness as essential for the success of prayer was conveyed by the Lord not only to His disciples but also to all believers earlier, during the Sermon on the Mount.