As you first received Jesus, so walk in Him ! - Our first experience with God sometimes takes a back seat in our daily walk with Him . When we first time received Jesus in our heart ,
Jesus is God’s indescribable gift to us – Now! - Jesus is truly God’s indescribable gift to mankind. He is God’s Grace personified who came seeking us to reside in us in this life.
What we lost by eating ( forbidden fruit), we gain by eating ( Jesus’ Body ) - We see two contrasting actions, producing two contrasting results. The first one Adam committed (doing), resulting in death reigning.
Receive the free gift of Righteousness & Reign ! - Righteousness in other words means “clearance from all guilt “. Rephrasing it in this context - “ Gift of clearance from all guilt”.
In Receiving you reign - Jesus had come to the house of the sisters in Bethany, Martha and Mary. Compare this to a life of Christ in you ( dwelling in your heart ),
When you see His Presence in you, then you will witness His Glory through you! - Jesus Christ was in the boat that was tossed by the great tempest which threatened
to capsize the boat that was covered with the raging waves.
The revelation of Jesus’ goodness & His righteousness leads one to repentance! - However, when Zacchaeus saw Jesus, His righteousness, His kindness ( unmerited favor) and His willingness to make His abode in Zacchaeus’s house, 
Every yoke is destroyed because of Christ in you! - Christ means ‘the Anointed One’ Every yoke of the devil is destroyed and the burden rolled away because of the ‘Anointed One’ who dwells in me.
Christ in you results in glorious things! - Jesus Christ came as Immanuel - God with us at His birth and God in us at His death and resurrection. Hallelujah!
Christ dwelling IN us is the greatest mystery revealed NOW ! - The Old Testament prophesied Christ’s virgin birth, His miracle ministry, His death on the cross, His resurrection, His present position