Hi Steve - beautiful thoughts here.
Although I can see why you have written each line beginning with I have or similar, I find it constricts the flow a little - perhaps just me.
Here are a few suggestions for change - take or toss.
I have the substance of
everything hoped for
and anticipation of unseen things.
I have the knowledge of my own being
with positive love of others car
e[ing].
I [can] see beyond the next sunrise
and have journeyed with
past treasures[of the past]
[I am] held gently in the hands of God.
I hope something helps
Snow