In Christianity truth is not a philosophical concept nor is it a theory, a teaching, or a system, but rather, it is the living theanthropic hypostasis—the historical Jesus Christ (John 14:6). Before Christ men could only conjecture about the Truth since they did not possess it. With Christ as the incarnate divine Logos the eternally complete divine Truth enters into the world. For this reason the Gospel says: “Truth came by Jesus Christ” (John 1:17).
* This excerpt is from “Orthodox Faith and Life in Christ” by St. Justin Popovich