There is a sense in which the apostles played a foundational role in the building of the church (Ephesians 2:20), but the role of primacy is reserved for Christ alone, not assigned to Peter. So, Jesus’ words here are best interpreted as a simple play on words in that a boulder-like truth came from the mouth of one who was called a small stone.
Kung iisipin, lahat ng mga apostol ay may malaking bahaging ginampanan sa pagkakatatag ng iglesya (Efeso 2:20), ngunit kung sino ang pinagmulan ay nakareserba lamang sa Panginoong Hesus. Tinawag si Hesus na "pangulong batong panulok" (1 Pedro 2:6, 7; Efeso 2:20; Lucas 20:17; Gawa 4:11).