Islam, the religion which is in accordance with human nature, Sharia not only encourage people to study science and technology, but also build a civilization, even set his people to survive and save both the world and in the hereafter. Furthermore that all activities include reviewing and developing science and technology can be a valuable worship even it can be a fight value on the side of God. At issue until now, is still the perception in the wider society, that religion and science are two entities that cannot be met. Both have their respective areas, separated from each other, both in terms of formal object-material, research methods, criteria of truth, the role played by scientists. This is due to the notion that science and religion both have different ways of approach, experience, and these differences are a source of debate. The problem that arises now is how to do the integration between science and religion through Islamic religious education, and what kind of integration to be conducted?

Science and technology have developed along with human development in this universe. The history of human civilization requires efforts to manifest values ??within the scope of their own perspective. The above facts can be proven with strong support for the purposes of science and technology itself, these are values ??and include cultural views formed by humans themselves.

Zam-Zam water is water that appeared during the period of Prophet Ismail AS., long before the birth of Prophet Muhammad SAW. Zam-zam water has received direct testimony and justification from the Prophet Muhammad as the best water on earth which contains many benefits. Explicitly, the properties of Zam-Zam water are contained in the hadith, which is considered authentic according to the scholars. This article, in an integrative-interconnective manner, tries to examine the existence of Zam-Zam water through a hadith perspective and a scientific perspective. From a hadith perspective, zam-zam water will be studied using several hadith critical methodologies, both in terms of the text of the hadith (matn) and the transmission of the narrator (sanad). Meanwhile, through a scientific approach, Zam-Zam water will be researched more deeply so that a scientific fact can be found that the substances contained and the molecules that are arranged in Zam-Zam water are better than other substances or water molecules. In this article, this will be proven, among other things, by the results of research by Masaru Emuto, a water expert from Japan, regarding the power of water in general, the magic of Zam-Zam water, and the beauty of the crystals that Zam-Zam water forms. So, the Prophet Muhammad’s justification for Zam-Zam water is embodied by the truth of modern scientific research facts. So it can be said that the agenda to reconcile religion and science is not in vain.

Western science and Islamic science are considered different in several aspects. This difference  is very visible when Western science arrogantly claims that science is not related to religion and was not born from the church, while Islam believes that science cannot be separated from religion. This can happen because Western science is rooted in ratio while Islamic science is rooted in revelation. This view then gave birth to a dichotomy between general sciences and religious sciences. This is what then encourages Muslim scientists to carry out ijtihad for a paradigma change through the Islamization of science.

Compilation of Islamic Law is a set of rules of Islamic Law that contains descriptions or certain law materials, Law opinions or legal rules. The heirs in the Compilation of Islamic Law are classified into three groups, namely Dzawi al-furudl al-muqad, ' Ashabah, and surrogate heir. The surrogate heir is the person who gets the inheritance to replace the real heir because he died earlier than the heir. In this study the author wants to describe clearly and in detail about The Surrogate Heirs in the Application of article 185 of the Complication of Islamic Law (Analytical Study of the Decisions of the Jember Religious Court Number: 1378/Pdt.G/2019/PA. Jember). The study used qualitative research methods. From the results of the study, the authors have two conclusions, namely: First The Surrogate Heirs in the Application of article 185 of the Complication of Islamic Law The concept of surrogate heir is not only on the upward and downward path, but can also be carried out on the sideways path and the share of the surrogate heir should not exceed from the share of the heirs who are equal to and replaced. Second, the decision of the Jember Religious Court judge number /Pdt.G/2019/PA.Jember gives a share to sons and daughters of sisters (nieces) on the grounds that they are surrogate heir can be justified based on the views of the Jember Religious Court judges. and Islamic law. Because the surrogate heir are relevant to the lafadz al-mawaali in the snippet of verse 33 of Surah An-Nisa’