Text: relying on a larger number of diffuse power sources can increase a power system's resilience against blackouts.

Correct capitalization: Relying on a larger number of diffuse power sources can increase a power system's resilience against blackouts.

Text: step 1 selection of "invoice and delivery address" (if the customer does not have a customer account and is not logged in; otherwise the invoice and delivery addresses are already stored);

Correct capitalization: Step 1 Selection of "Invoice and Delivery Address" (if the customer does not have a customer account and is not logged in; otherwise the invoice and delivery addresses are already stored);

Text: hi, my name is adrianam and i am 19 years.

Correct capitalization: Hi, my name is adrianam and I am 19 years.

Text: we must always be on our guard that we do not fall into the very same temptations (1 corinthians 10:12).

Correct capitalization:
We must always be on our guard that we do not fall into the very same temptations (1 Corinthians 10:12).