When the disciples were in one accord, that is when the manifestation of power occurred in the Acts of the Apostles. One accord means they were of one mind. They were of one heart and one mind. They were expressing the mind of Christ, each one individually and then unified together, because that is one mind. That mind is in perfect agreement with itself. There is no confusion in that mind, no misunderstanding. So they were in one accord.
And you will always see that: when a person is in one accord with Abba Father, Yeshua, and Holy Spirit, God—three in one, when we are in agreement individually with God, then power will manifest. When there is unity in a group--whether it is a married couple, a family, a church body, or a larger organization of the church--when they are in one accord that is when the manifestation will happen. Not because that makes it happen, it is just because the manifestation will follow that unified mind, where there is an agreement. When two agree touching anything it is done for them on the earth. As we agree with Father and His Word, the power of God is manifest. As we release faith, the Kingdom of Heaven is appropriated at that moment. You could look at it either way: "I am seeing that I am in agreement with God perfectly and I am seeing unity with the brethren, we are just clicking—in one accord"--expect the power of God to manifest. Or sometimes you may not understand the level of unity that exists, but then the power of God manifests and you look around and say, "Wow, we are all unified and we are in agreement." Or, "I was in perfect agreement with Father when I ministered to that person and saw the power of God instantly heal them." You will find that is the case. Which one is first? I don’t know! [Laugh] But you will always find perfect unity in mind, heart, spirit and the power of the God manifested—you will find those two together. Thank You Lord!
Here are some scriptures showing this link:
'And when the day of Pentecost was fully come, they were all with one accord in one place. And suddenly there came a sound from heaven as of a rushing mighty wind, and it filled all the house where they were sitting. And there appeared unto them cloven tongues like as of fire, and it sat upon each of them. And they were all filled with the Holy Ghost, and began to speak with other tongues, as the Spirit gave them utterance. ' Acts 2:1-4
'And they, continuing daily with one accord in the temple, and breaking bread from house to house, did eat their meat with gladness and singleness of heart, Praising God, and having favour with all the people. And the Lord added to the church daily such as should be saved.' Acts 2:46-47
'Then Philip went down to the city of Samaria, and preached Christ unto them. And the people with one accord gave heed unto those things which Philip spake, hearing and seeing the miracles which he did. For unclean spirits, crying with loud voice, came out of many that were possessed with them: and many taken with palsies, and that were lame, were healed. And there was great joy in that city. ' Acts 8:5-8
' Again I say unto you, That if two of you shall agree on earth as touching any thing that they shall ask, it shall be done for them of my Father which is in heaven. ' Matthew 18:19
'Fulfil ye my joy, that ye be likeminded, having the same love, being of one accord, of one mind. ' Philippians 2:2