וְהָיָ֣ה הַמָּק֗וֹם אֲשֶׁר־יִבְחַר֩ יְהוָ֨ה אֱלֹהֵיכֶ֥ם בּוֹ֙ לְשַׁכֵּ֤ן שְׁמוֹ֙ שָׁ֔ם שָׁ֣מָּה תָבִ֔יאוּ אֵ֛ת כָּל־אֲשֶׁ֥ר אָנֹכִ֖י מְצַוֶּ֣ה אֶתְכֶ֑ם עוֹלֹתֵיכֶ֣ם וְזִבְחֵיכֶ֗ם מַעְשְׂרֹֽתֵיכֶם֙ וּתְרֻמַ֣ת יֶדְכֶ֔ם וְכֹל֙ מִבְחַ֣ר נִדְרֵיכֶ֔ם אֲשֶׁ֥ר תִּדְּר֖וּ לַֽיהוָֽה׃
那時，永恆者你們的上帝所要選擇、使祂的名居於那裡的地方，你們要把我所吩咐你們的一切都帶到那裡，就是你們的燔祭和平安祭、你們的十分之一、你們手中的舉祭，以及你們向永恆者所許一切上好的還願祭。
Mesillat Yesharim
They further said in Sifri (Devarim Piska 68): "'and all your choice vows' (Devarim 12:11) - one should bring only from the choicest."
Mesillat Yesharim
To illustrate, obviously, it is proper for every person to arrive early and run to perform a mitzva, striving to be among those occupied in it. However, sometimes this could lead to a dispute, whereby there will be more desecration of the Name of Heaven and shame to the mitzva than honor. In such cases, certainly the Chasid is obligated to abandon the mitzva and not pursue it.
Mesillat Yesharim
But there are some additional matters of Piety, which if a person were to do before the common people, they will laugh at him and ridicule him, thereby sinning and incurring punishment through him, and this is something he could have abstained from doing since these things are not complete obligations. Thus, for such things, it is certainly more proper for the Chasid to abstain from it than to do it. This is what scripture says: "and walk discreetly with your G-d" (Michah 6:8). Many great Chasidim abstained from their pious practices when in the presence of the common masses because it appears like arrogance.