“伊斯提synchronization”这一原则在人定法中同样受到重视，这一点在以下几个方面可以清楚看到： Correction: 伊斯提斯哈卜（al-Istishaab）在人定法中同样受到重视，这一点在以下几个方面表现得很明显：

Al-Istishaab is given consideration (or weight) within the man-made laws and this is apparent in the following matters:

1 – 在刑法方面，"Al-Istishaab"（istishaab，即延续原状原则）被采用，并在刑法中充当一个"Asl"（原则、根据）。因为在没有经文确立或证明惩罚之前，事物仍处于"Ibaahah"（允许）的状态。此外，在有证据证明指控（或罪行）之前，或在颁布惩罚的经文之前，被告是无罪的。这些问题都以"Al-Istishaab"为基础，这就是"Istishaab Al-Baraa'ah Al-Asliyah"（延续原始无责任原则）。

1 – Al-Istishaab is taken in respect to the penal code and it acts as an Asl (origin) within it because the matters remain upon Ibaahah (permissibility) as long as a text is not brought establishing or proving the punishment. Also, the accused is innocent until an evidence is brought to prove the accusation (or guilt) or until a text is issued for the punishment. These matters are based upon Al-Istishaab and this is Istishaab Al-Baraa’ah Al-Asliyah (The continuance of the original non-liability).

2 ——在人定法的许多裁决中，都以许可的原则（Asl，即根本或基础）为依据。例如，两个缔约方之间合同的合法性，便是建立在合同领域原初许可的基础之上。因此，在人定法的立法者看来，关于合同的原则是许可，并且遵循这一原则，直到有文本确立而禁止或限制这一许可为止。