Is forgiveness and reconciliation the same thing? What needs to happen for forgiveness to occur? What needs to happen for reconciliation to take place?
Some definitions of "forgiveness" from the web:
Definitions of "reconciliation"
Forgiveness can be extended by one person even if the other person does not choose to forgive. Reconciliation can only happen if both parties act. We are required to forgive offences, and do our best to reconcile, but if the other party decides not to reconcile, it will not happen.
The Bible acknowledges this and we are instructed: Rom 12:18 NIV If it is possible, as far as it depends on you, live at peace with everyone.
Reconciliation is a process which involves several distinct phases, not necessarily in this order:
So, in my view, forgiveness is a part of an overall process of reconciliation.
In general terms, first we experience the conviction of the Holy Spirit, which leads us to repentance. With a repentant heart we confess our sins one to another (or to a priest or minister, if that's your persuasion). We then receive forgiveness and instruction on how to make restitution, as appropriate to the wrong doing (if our confessor is doing his job).
With God in regards to sin, forgiveness is dependent on true repentance (and, if you are Catholic or similar, confession to a priest).
Between people, specifically as regards interpersonal relationships, it is possible to forgive but never be reconciled with the other person - if the other person does not repent, there may be no reconciliation. It is also possible to make restitution with or without forgiveness and never be reconciled because of personal hurts.
It seems to me that until there's actual interpersonal reconciliation, and the whole process has occurred, that sin still remains for one or other party or both. Though wounds are covered with a band-aid - they still remain unhealed, eventually to get infected and fester.
Allowance should be made for when reconciliation is not possible, such as when one party has died.
Forgiveness is a stage of reconciliation.
To explain this, let's think of the South African Truth and Reconciliation Commission (TRC) organized in part by Bishop Desmond Tutu.
Reconciliation is a process that can only begin with knowing the need for truth. 1 John 1 says "if we say we are without sin, we deceive ourselves and the truth is not in us."
The TRC invited people guilty of crimes in the apartheid era to come forward. Some did.
Reconciliation then proceeds with the one who hopes for reconciliation speaking the truth. Carrying on with 1 John: "But if we confess our sin..." People who appeared at TRC tribunals described their crimes with as much detail as they could, often in the presence of their victims or the survivors.
The next step is forgiveness. 1 John: "...God who is faithful and just forgives our sin..." At the TRC, the crimes described were forgiven. The South African government actually forgave the crimes confessed, and waived the right to prosecute them. But they did not forgive crimes that remained concealed.
The final step is a return to wholeness: 1 John: "... and frees us from all unrighteousness." This last one can be very difficult. The lives of murdered people cannot be restored. The personal equanimity of rape victims is extremely hard to restore. The sense of guilt carried by perpetrators is likely to be lifelong. Sometimes freedom from unrighteousness calls for restitution and other forms of penance.
Summary: forgiveness is a vital part of reconciliation, but not the only part.