Make sure that your theology is in alignment with Christ. From Jesus’ experience, we know that even after praying and fasting the devil still comes and your defense won’t be prayer but that “It is written.”
The resurrection of Jesus from the dead gave assurance that there’s life after death. His death has become our death, his burial our burial, and his resurrection our resurrection.
The humanity of Christ is one of the greatest expressions of God’s love towards us.
As believers, questions will always come and so we must always anticipate questions and have answers to these questions. Knowing Jesus is not just for argument, it is for worship.