A flame represents the Holy Spirit.
its a Greek symbol to represent Zeus and the flame that never went out
The hazard symbol warning of a flammable liquid looks link a stylized flame.
Red symbol of burning flame, and arouse the enthusiasm of the people for free.
you mean outward and visible sign? this is the catholic way of reffering to the sacraments or a religious outlook on the sacrements meaning or symbol
Communion is one of the seven sacraments. Baptism, Reconciliation, Confirmation, Marriage, Holy Orders, and Last Rights are the others
The Sacraments are effective signs because they effect what they sign. The Sacraments are both signs and symbols. The Sacraments are signs because they point to the reality of Grace, and symbols because this reality (Grace) which they sign or point is present within it. When reading the early Fathers, especially Augustine it is not uncommon for them to refer to the Sacraments as "Symbols" it is in the above sense in which the word "Symbol" is to be understood.
The lamp of God in Samuel 3 represents the presence of God and His guidance. In this context, it symbolizes the message or revelation that God was about to deliver to Samuel. By calling Samuel's name, God was initiating a personal relationship with him and revealing His will.
small flame ,or big flame
If you mean what are the seven sacraments, then they are Baptism, First Holy Communion, Confirmation, Reconciliation, Anointing of the Sick, Matrimony (marriage), and Holy Order. If you are not asking that, then I don't know.
Flame in greek is floga.(φλογα)
Most people think it is the Star of David, which is a common mistake. The true symbol is the seven branch menorah which stood in the Temple in Jerusalem.
It means something will stand up to flame for a time.