Inner healing starts with Jesus.
Fixing our eyes on Jesus is essential to inner healing, because somehow the more we focus on him, the more we desire to know him, the more we become like him. As our minds are formed to be more like Christ’s, we are able by grace to deal with sin and wounds that have been inflicted upon us by evil. As we become more like Christ, we become more pliable to the Holy Spirit, sanctification progresses, and God continues the process of freeing us from all effects of sin. This process (what the Orthodox call theosis) is sometimes slow, but Jesus will certainly be faithful to complete it.
In Hebrews four, “God’s rest” has has past, present, and future dimensions. We reflect on what God has already done (the Exodus, Christ’s resurrection) and the rest that those before us have entered in. We also have this promise for the future that still stands (Heb. 4:1) and allows for believers to “draw near with confidence” (Heb. 4:16) for mercy and grace.
Reflecting on God’s promises and the past/present/future reality reminds me of the faithfulness of the God who saves us and allows me to rest content knowing that his will has been, is, and will be done.
This kind of rest is powerful force for forming the mind and body and spirit, because it helps facilitate a state of being where my confidence is firmly rooted in God and his ability and intention to accomplish his holy purpose, regardless of the circumstances I may find myself in.
This kind of rest is the beginning of a deep, divine inner healing.