"And we know that in all things God works for the good of those who love him, who had been called according to his purpose" - Romans 8: 28

"Come to me, all you who are weary and burdened and I will give you rest" - Matthew 11:28

"God is always for you and that he who begins a good work in you will perfect it till the day of Christ" - Philipians 1:6

"Opportunity presents itself for those who are prepared for it."
"Encourage even the smallest positive change in a person... and not criticise or condemn"

Faith is the substance of things hoped for and unseen. Only when you trust even without a need to 'see' then will you begin to understand and trust.