Going into the prayer room with unforgiveness, leaving the prayer room after forgiving your enemy and receiving the power to love your enemies. God gives us commandments as a map to follow Jesus - as He overcame the world. The power to forgive and to love your enemies is a free gift from God given to all who ask for it.
Philippians 4:4-7 * Verse 4 Rejoice in the Lord always: and again I say, Rejoice. * Verse 5 Let your moderation be known unto all men. The Lord is at hand. * Verve 6 Be careful for nothing; but in every thing by prayer and supplication with thanksgiving let your requests be made known unto God. * Verse 7 And the peace of God, which passeth all understanding, shall keep your hearts and minds through Christ Jesus.