More quotes by Peter Kreeft, Prayer for Beginners

"If we rely on anything else besides faith to maintain the practice of the presence of God, we will certainly fail, whether this is our feelings, or experiences, or sincerity, or good intentions, or reasonings, or plans. The reason these things will fail while faith will not fail is that all these things depend on us, while faith depends on God. It is a gift of God."
"We try too much and trust too little. Count the times God's Book tells us to "try."Now count the times it tells us to "trust."
"Nothing but prayer can make saints because nothing but God can make saints, and we meet God in prayer. Prayer is the hospital for souls where we meet Doctor God."
"The saints, too, had wandering minds. The saints, too, had constantly to recall their constantly wandering mind-child home. They became saints because they continued to go after the little wanderer, like the Good Shepherd."
"The only way God can strengthen his presence in our will is to weaken his presence in our feelings. Otherwise we would become spiritual cripples, unable to walk without emotional crutches. This is why he gives us dryness, sufferings, and failures."