Jesus said that there is none good but the HolySpirit. So, the implication of there being good things in us is by virtue of the HolySpirit being in us.
When we recall and speak the good things provided by the Gospel of GraceThroughFaith the joy and excitement of the HolySpirit will make our message effective.
The HolySpirit in us is the SpiritOfChrist in us.
Whatever our need, we must acknowledge that the need is already met in order to stand in faith and so see it come to pass.