Emmanuel Macron said the decision should not "add to the instability of the region. I'm issuing a call for calm and responsibility by everyone which is essential for the efforts we are undertaking here."
Walid Jumblatt also condemned Iranian "dictates", an apparent response to a statement by the commander of the Iranian Revolutionary Guards this week that disarming of the Hezbollah was out of the question.
Saad al-Hariri, who resigned as Lebanon's prime minister this month while in Saudi Arabia, said on Saturday he would clarify his position when he returns to Beirut next week.
Adel al-Jubeir said Saudi Arabia was consulting its allies about what leverage to use against Lebanese militant group Hezbollah to end its dominance in the small Mediterranean nation and intervention in other countries.
Lebanon's Saad al-Hariri is expected to leave Saudi Arabia for France within 48 hours, before flying home to Beirut to officially submit his resignation as Lebanese prime minister ...
Lebanon's president on Wednesday accused Saudi Arabia of holding hostage prime minister Saad al-Hariri along with his family - the first time he has explicitly said he was being held - and called this an act of aggression.
UN Secretary-General Antonio Guterres warned Friday that a new conflict in Lebanon would have "devastating consequences" and said he was engaged in intense contacts with all players to urge de-escalation.
Saad al-Hariri resigned as prime minister on Saturday in a shock declaration read from Saudi Arabia, pitching Lebanon into deep political crisis.