More hidden than the creeping of an ant!
In The Name of Allah, The Most Merciful, The Bestower of Mercy.
Abu Bakr As-Siddiq, may Allāh be pleased with him, reported that Allah’s Messenger, peace and blessings of Allāh be upon him, said, “By the One in whose hand my soul is, Shirk is more hidden than the creeping of an ant. Shall I not guide you something that, if you were to do it, would remove it from you – get both minor and major? Say:
اللَّهُمَّ إِنِّي أَعُوذُ بِكَ أَنْ أُشْرِكَ بِكَ وَأَنَا أَعْلَمُ وَأَسْتَغْفِرُكَ لِمَا لا أَعْلَمُ
O Allah! I seek refuge in You lest I associate partners with You while I know, and I seek Your forgiveness for what I do not know.” [1]
There is also another hadith reported by Abu Musa Al-Ash’ari, may Allāh be pleased with him, that testifies to the text of this hadith. He said, “One day, Allah’s Messenger, peace and blessings of Allāh be upon him, gave us a sermon and said, ‘O people! Beware of this Shirk, for indeed it is more hidden than a creeping ant’. Then the one whom Allah wished to speak said to him, ‘O Messenger of Allah! How can we beware of it whilst it is more hidden than a creeping ant?’ He said, ‘Say:
اللَّهُمَّ
إِنَّا نَعُوذُ بِكَ مِنْ أَنْ نُشْرِكَ بِكَ شَيْئًا نَعْلَمُهُ ، وَنَسْتَغْفِرُكَ لِمَا لَا نَعْلَمُ
O Allah! We seek refuge in You lest we associate partners with You through something we know and we seek Your forgiveness for what we do not know]. [2]
This hadith highlights the greatest evil for which an individual seeks protection from Allah, as Shirk is the greatest wrong and the gravest sin.
Allah [The Exalted] says:
وَإِذۡ قَالَ لُقۡمَـٰنُ لِٱبۡنِهِۦ وَهُوَ يَعِظُهُ ۥ يَـٰبُنَىَّ لَا تُشۡرِكۡ بِٱللَّهِۖ إِنَّ ٱلشِّرۡكَ لَظُلۡمٌ عَظِيمٌ۬
And (remember) when Luqman said to his son when he was advising him: “O my son! Join not in worship others with Allah. Verily! Joining others in worship with Allah is a great Zulm (wrong) indeed. [Luqmaan. 13]
Allah [The Exalted] says:
إِنَّ ٱللَّهَ لَا يَغۡفِرُ أَن يُشۡرَكَ بِهِۦ وَيَغۡفِرُ مَا دُونَ ذَٲلِكَ لِمَن يَشَآءُۚ وَمَن يُشۡرِكۡ بِٱللَّهِ فَقَدِ ٱفۡتَرَىٰٓ إِثۡمًا عَظِيمًا
Verily, Allah forgives not that partners should be set up with him in worship, but He forgives except that (anything else) to whom He pleases, and whoever sets up partners with Allah in worship, he has indeed invented a tremendous sin. [An-Nisaa. 48]
Allah [The Exalted] says:
وَمَن يُشۡرِكۡ بِٱللَّهِ فَقَدۡ ضَلَّ ضَلَـٰلاَۢ بَعِيدًا
Whoever sets up partners in worship with Allah, has indeed strayed far away. [An-Nisaa. 116]
The verses of the Qur’an regarding the danger of Shirk and the greatness of its crime are numerous. In the hadith, there is a clarification regarding the fact that Shirk can be hidden in a manner similar to the hidden crawling ant. It may be so hidden that a person commits it and enters into it discreetly without knowing. This shows the great caution one should have regarding it and the obligation of knowing it, so that one is cautious of it and keeps away from it, whilst adhering to the path of Allah path, asking Allah to protect you from all the types of Shirk, from its evil and its disastrous consequences. [An Excerpt from ‘Fiqhul-Ad’iyah Wal Ad’kaar’ 4/501-502]
[1] Sahih Adab Al-Mufrad 554
[2] Sahih at-Targhib Wat-Tarhib 36