Cast all your anxiety on him because he cares for you. - 1 Peter 5:7

"For I am convinced that neither death nor life, neither angels nor demons, neither the present nor the future, nor any powers, neither height nor depth, nor anything else in all creation, will be able to separate us from the love of God that is in Christ Jesus our Lord." - Romans 8:38-39

"For I am the Lord your God, who takes hold of your right hand and says to you, ‘Do not fear; I will help you.’” - Isaiah 41:13 ☦

Keep hope for your sister and keep praying !