5000 Roubles St. Sergius, Hegumen of Radonezh

Sergius of Radonezh founded the Trinity Monastery near Moscow in the 1340s and became the spiritual architect of Russian Orthodox monastic revival — but his political significance is equally hard to overstate. In 1380 he blessed Dmitry Donskoy before the Battle of Kulikovo, the first major Russian victory over the Golden Horde. That blessing became foundational mythology for Russian national identity for centuries afterward.

Belarus issuing this coin in 2014 carries its own weight: the timing coincides with acute pressure on Belarusian cultural and religious identity amid the crisis in Ukraine. The 500-gram, 80mm format places it firmly in the prestige collector series the National Bank was producing aggressively during this period, incorporating inlaid pearls as a direct reference to medieval Orthodox icon-mounting tradition.