大乘起信論義記 3.160

3.160

未相應中二：初言未得無分別心與體相應者，明無正體智故，未與法身體相應；後以無證真後得智故，未與應化身用相應也。

In 'not yet conjoined' there are two: first, saying 'have not yet attained the non-conceptual mind to be conjoined with substance' explains that because they lack the correct fundamental cognition, they are not yet conjoined with the substance of the dharmakāya; later, because they lack the subsequently attained cognition that realizes truth, they are not yet conjoined with the function of the response and transformation bodies.