The Vision of the Youth Bartholomew is a painting by the renowned Russian artist Mikhail Nesterov.
The painting illustrates a scene from "The Life of St. Sergius of Radonezh" by St. Epiphanius the Wise:
"One day his father sent him (i.e. the young future Saint Sergius) to seek for a lost foal. On his way he met a monk, a venerable elder, a stranger, a priest, with the appearance of an angel. This stranger was standing beneath an oak tree, praying devoutly and with much shedding of tears. The boy, seeing him, humbly made a low obeisance, and awaited the end of his prayers. The venerable monk, when he had ended his prayers, glanced at the boy and, conscious that he beheld the chosen vessel of the Holy Spirit, he called him to his side, blessed him, bestowed on him a kiss in the name of Christ, and asked: "What art thou seeking, or what dost thou want, child?" The boy answered, "My soul desires above all things to understand the Holy Scriptures. I have to study reading and writing, and I am sorely vexed that I cannot learn these things. Will you, holy Father, pray to God for me, that he will give me understanding of book-learning?" The monk raised his hands and his eyes toward heaven, sighed, rayed to God, then said, "Amen." Taking out from his satchel, as it were some treasure, with three fingers, he handed to the boy what appeared to be a little bit of white wheaten bread prosphora, saying to him: "Take this in thy mouth, child, and eat; this is given thee as a sign of God's grace and for the understanding of Holy Scriptures. Though the gift appears but small, the taste thereof is very sweet."