大乘起信論義記 3.527

3.527

後、「復次若人」下，明修行時益，於中三句：一、時少德多；二、「假令」下，校量多相；三、「何以故」下，釋多所以。

Later, from "furthermore, if a person" down, clarifies the benefit at the time of cultivation. Within this are three phrases: first, short time but vast merit; second, from "suppose that" down, weighs the vast characteristics; third, from "why is this" down, explains the reason for its vastness.