 and the evidence for this also is that you do not find two people who love each other except that there is similarity and agreement between them in natural characteristics. this is necessary even if it is small. the more similarities there are the more the similarity increases and the affection is confirmed. so look at this and you will see it clearly. the saying of the messenger of god may god bless him and grant him peace confirms it souls are like conscripted soldiers. those that recognize each other will get along and those that do not will differ. and a saying narrated from one of the righteous
ومن الدليل على هذا أيضا أنك لا تجد اثنين يتحابان إلا وبينهما مشاكلة واتفاق الصفات الطبيعية، لابد في هذا وإن قل، وكلما كثرت الأشباه زادت المجانسة وتأكدت المودة، فانظر هذا تره عيانا، وقول رسول الله صلى الله عليه وسلم يؤكده الأرواح جنود مجندة ما تعارف منها ائتلف وما تناكر منها اختلف ، وقول مروي عن أحد الصالحين