A renowned Saudi journalist visited US-based Turkish cleric Fethullah Gulen at his home in Pennsylvania last week, in a show of solidarity with the man accused by Turkey of instigating the failed 15 July coup.

In a post on Instagram, publisher of the London-based Elaph news site Othman al-Omeir, who is known for having strong relations with Saudi King Salman, told his followers that he was excited to be meeting such "an influential person in the Middle East” in reference to Gulen.

Turkish president Tayyip Erdogan accuses Gulen of orchestrating 2016 July's attempted coup, in which rogue soldiers commandeered tanks and fighter jets, bombing parliament and trying to abduct or kill Erdogan. More than 240 people were killed in the violence.

The reclusive preacher, who lives in a tiny town in the Pocono mountains of the US state of Pennsylvania, denies having any role in the putsch and said at the time that he condemned the coup "in the strongest terms”.

Following the visit, Omeir said in tweet: "I spent four hours in the home of the Turkish Islamic leader Fethullah Gulen in Pennsylvania.

"We had a very interesting discussion, here in his simple bedroom where we can see placed around him books and a copy of Quran.”

Omeir published a short video of himself and Gulen standing with the Turkish flag in the background.

Commenting on the video, Omeir said he preferred to stand next to the Turkish flag because "Gulen is not a religious leader, but an influential nationalist in Turkey."

No details of the interview were published afterwards, however.

Social media users wondered whether Saudi Arabia was sending an implicit message to Turkey through Omeir's visit.

مولانا هل هذا اللقاء له علاقة في الفتور بين أردوغان والسعودية؟ — خـ ـالـ ـد بـ ـن داهـ ــ ـم 🇶🇦 (@KhaledAlhajre) July 26, 2017

Translation: Does this visit have anything to do with the weakening of ties between Turkey and Saudi Arabia?

عثمان العمير(المقرب من الديوان الملكي) يزور #غولن مدبر الإنقلاب الفاشل بتركيا والمطلوب الأول لها



رسالة واضحة من ابن سلمان لتركيا

ننتظر الرد pic.twitter.com/ldnRKGlpA3 — نحو الحرية (@hureyaksa) July 29, 2017

Translation: Othman al-Omeir (known for being close to the palace) visits Gulen, the man behind the failed coup. A clear message from Salman to Turkey.

الزيارة الغامضة التي قام بها قبل أيام "عثمان العمير" المقرب من #الإمارات لفتح الله جولن ، تعزز اتهامات #تركيا بتورط أبو ظبي في الانقلاب — جمال سلطان (@GamalSultan1) July 27, 2017

Translation: Othman al-Omeir’s visit to Gulen, a man close to the UAE, bolsters accusations that the UAE was behind the coup in Turkey.

A Turkish journalist known for his close ties to the government accused the UAE in June of channelling around $3bn to coup plotters. Mehmet Acet, the Ankara bureau chief of pro-government broadcaster Kanal 7, based his claims on remarks attributed to the Turkish foreign minister, Mevlut Cavusoglu, about six months ago at an invitation-only panel in Istanbul.

Ankara has stood in support of Qatar during the escalating Gulf crisis, rejecting Saudi demands to close a Turkish military base in the emirate.

On 5 June, Saudi Arabia and the UAE led a severing of all links with Qatar for allegedly supporting groups, including some backed by Iran, "that aim to destabilise the region". Egypt, Bahrain and other allies followed.