Make sure your vows are specific; Fulfill your vows if you are able; Maintain trustworthiness and integrity in society; Be careful when making promises/vows/commitments .

Making a vow or nadhr is an important part of Islamic practice, as it can be used to make a commitment to Allah and ask for His blessings. This hadith explains that if someone makes a nadhr but does not specify what they are vowing, the expiation for such a vow is the same as breaking an oath or yamin. Furthermore, if someone makes a nadhr and is able to fulfill it, then they should do so in order to gain Allah's blessings. This hadith emphasizes the importance of keeping one's promises and commitments in order to maintain trustworthiness and integrity in society. It also teaches us that we should be careful when making vows so that we can fulfill them without difficulty or hardship.